209775852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 693181440

約数和(自身を除く): 483405588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 47, 51, 52, 54, 66, 68, 78, 94, 99, 102, 108, 117, 132, 141, 143, 153, 156, 187, 188, 198, 204, 221, 234, 282, 286, 289, 297, 306, 351, 374, 396, 423, 429, 442, 459, 468, 517, 561, 564, 572, 578, 594, 611, 612, 663, 702, 748, 799, 846, 858, 867, 884, 918, 1034, 1122, 1156, 1188, 1222, 1269, 1287, 1326, 1404, 1551, 1598, 1683, 1692, 1716, 1734, 1833, 1836, 1989, 2068, 2244, 2397, 2431, 2444, 2538, 2574, 2601, 2652, 3102, 3179, 3196, 3366, 3468, 3666, 3757, 3861, 3978, 4653, 4794, 4862, 5049, 5076, 5148, 5202, 5499, 5967, 6204, 6358, 6721, 6732, 7191, 7293, 7332, 7514, 7722, 7803, 7956, 8789, 9306, 9537, 9588, 9724, 10098, 10387, 10404, 10998, 11271, 11934, 12716, 13442, 13583, 13959, 14382, 14586, 15028, 15444, 15606, 16497, 17578, 18612, 19074, 20163, 20196, 20774, 21573, 21879, 21996, 22542, 23868, 26367, 26884, 27166, 27918, 28611, 28764, 29172, 31161, 31212, 32994, 33813, 35156, 38148, 40326, 40749, 41327, 41548, 43146, 43758, 45084, 52734, 54332, 55836, 57222, 60489, 62322, 65637, 65988, 67626, 79101, 80652, 81498, 82654, 85833, 86292, 87516, 93483, 101439, 105468, 114257, 114444, 120978, 122247, 123981, 124644, 131274, 135252, 149413, 158202, 162996, 165308, 171666, 176579, 181467, 186966, 202878, 228514, 237303, 241956, 244494, 247962, 262548, 280449, 298826, 316404, 342771, 343332, 353158, 362934, 366741, 371943, 373932, 405756, 448239, 457028, 474606, 488988, 495924, 529737, 560898, 597652, 685542, 706316, 725868, 733482, 743886, 896478, 949212, 1028313, 1059474, 1115829, 1121796, 1344717, 1371084, 1466964, 1487772, 1589211, 1792956, 1942369, 2056626, 2118948, 2231658, 2689434, 3084939, 3178422, 3884738, 4034151, 4113252, 4463316, 4767633, 5378868, 5827107, 6169878, 6356844, 7769476, 8068302, 9535266, 11654214, 12339756, 16136604, 17481321, 19070532, 23308428, 34962642, 52443963, 69925284, 104887926, 209775852]

約数ペア:

[(1, 209775852), (2, 104887926), (3, 69925284), (4, 52443963), (6, 34962642), (9, 23308428), (11, 19070532), (12, 17481321), (13, 16136604), (17, 12339756), (18, 11654214), (22, 9535266), (26, 8068302), (27, 7769476), (33, 6356844), (34, 6169878), (36, 5827107), (39, 5378868), (44, 4767633), (47, 4463316), (51, 4113252), (52, 4034151), (54, 3884738), (66, 3178422), (68, 3084939), (78, 2689434), (94, 2231658), (99, 2118948), (102, 2056626), (108, 1942369), (117, 1792956), (132, 1589211), (141, 1487772), (143, 1466964), (153, 1371084), (156, 1344717), (187, 1121796), (188, 1115829), (198, 1059474), (204, 1028313), (221, 949212), (234, 896478), (282, 743886), (286, 733482), (289, 725868), (297, 706316), (306, 685542), (351, 597652), (374, 560898), (396, 529737), (423, 495924), (429, 488988), (442, 474606), (459, 457028), (468, 448239), (517, 405756), (561, 373932), (564, 371943), (572, 366741), (578, 362934), (594, 353158), (611, 343332), (612, 342771), (663, 316404), (702, 298826), (748, 280449), (799, 262548), (846, 247962), (858, 244494), (867, 241956), (884, 237303), (918, 228514), (1034, 202878), (1122, 186966), (1156, 181467), (1188, 176579), (1222, 171666), (1269, 165308), (1287, 162996), (1326, 158202), (1404, 149413), (1551, 135252), (1598, 131274), (1683, 124644), (1692, 123981), (1716, 122247), (1734, 120978), (1833, 114444), (1836, 114257), (1989, 105468), (2068, 101439), (2244, 93483), (2397, 87516), (2431, 86292), (2444, 85833), (2538, 82654), (2574, 81498), (2601, 80652), (2652, 79101), (3102, 67626), (3179, 65988), (3196, 65637), (3366, 62322), (3468, 60489), (3666, 57222), (3757, 55836), (3861, 54332), (3978, 52734), (4653, 45084), (4794, 43758), (4862, 43146), (5049, 41548), (5076, 41327), (5148, 40749), (5202, 40326), (5499, 38148), (5967, 35156), (6204, 33813), (6358, 32994), (6721, 31212), (6732, 31161), (7191, 29172), (7293, 28764), (7332, 28611), (7514, 27918), (7722, 27166), (7803, 26884), (7956, 26367), (8789, 23868), (9306, 22542), (9537, 21996), (9588, 21879), (9724, 21573), (10098, 20774), (10387, 20196), (10404, 20163), (10998, 19074), (11271, 18612), (11934, 17578), (12716, 16497), (13442, 15606), (13583, 15444), (13959, 15028), (14382, 14586)]