208463112

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 722131200

約数和(自身を除く): 513668088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 187, 198, 204, 216, 221, 234, 264, 286, 297, 306, 312, 351, 374, 396, 397, 408, 429, 442, 459, 468, 561, 572, 594, 612, 663, 702, 748, 792, 794, 858, 884, 918, 936, 1122, 1144, 1188, 1191, 1224, 1287, 1326, 1404, 1496, 1588, 1683, 1716, 1768, 1836, 1989, 2244, 2376, 2382, 2431, 2574, 2652, 2808, 3176, 3366, 3432, 3573, 3672, 3861, 3978, 4367, 4488, 4764, 4862, 5049, 5148, 5161, 5304, 5967, 6732, 6749, 7146, 7293, 7722, 7956, 8734, 9528, 9724, 10098, 10296, 10322, 10719, 11934, 13101, 13464, 13498, 14292, 14586, 15444, 15483, 15912, 17468, 19448, 20196, 20247, 20644, 21438, 21879, 23868, 26202, 26996, 28584, 29172, 30888, 30966, 34936, 39303, 40392, 40494, 41288, 42876, 43758, 46449, 47736, 52404, 53992, 56771, 58344, 60741, 61932, 65637, 74239, 78606, 80988, 85752, 87516, 87737, 92898, 104808, 113542, 117909, 121482, 123864, 131274, 139347, 148478, 157212, 161976, 170313, 175032, 175474, 182223, 185796, 222717, 227084, 235818, 242964, 262548, 263211, 278694, 296956, 314424, 340626, 350948, 364446, 371592, 445434, 454168, 471636, 485928, 510939, 525096, 526422, 557388, 593912, 668151, 681252, 701896, 728892, 789633, 890868, 943272, 965107, 1021878, 1052844, 1114776, 1336302, 1362504, 1457784, 1532817, 1579266, 1781736, 1930214, 2004453, 2043756, 2105688, 2368899, 2672604, 2895321, 3065634, 3158532, 3860428, 4008906, 4087512, 4737798, 5345208, 5790642, 6131268, 6317064, 7720856, 8017812, 8685963, 9475596, 11581284, 12262536, 16035624, 17371926, 18951192, 23162568, 26057889, 34743852, 52115778, 69487704, 104231556, 208463112]

約数ペア:

[(1, 208463112), (2, 104231556), (3, 69487704), (4, 52115778), (6, 34743852), (8, 26057889), (9, 23162568), (11, 18951192), (12, 17371926), (13, 16035624), (17, 12262536), (18, 11581284), (22, 9475596), (24, 8685963), (26, 8017812), (27, 7720856), (33, 6317064), (34, 6131268), (36, 5790642), (39, 5345208), (44, 4737798), (51, 4087512), (52, 4008906), (54, 3860428), (66, 3158532), (68, 3065634), (72, 2895321), (78, 2672604), (88, 2368899), (99, 2105688), (102, 2043756), (104, 2004453), (108, 1930214), (117, 1781736), (132, 1579266), (136, 1532817), (143, 1457784), (153, 1362504), (156, 1336302), (187, 1114776), (198, 1052844), (204, 1021878), (216, 965107), (221, 943272), (234, 890868), (264, 789633), (286, 728892), (297, 701896), (306, 681252), (312, 668151), (351, 593912), (374, 557388), (396, 526422), (397, 525096), (408, 510939), (429, 485928), (442, 471636), (459, 454168), (468, 445434), (561, 371592), (572, 364446), (594, 350948), (612, 340626), (663, 314424), (702, 296956), (748, 278694), (792, 263211), (794, 262548), (858, 242964), (884, 235818), (918, 227084), (936, 222717), (1122, 185796), (1144, 182223), (1188, 175474), (1191, 175032), (1224, 170313), (1287, 161976), (1326, 157212), (1404, 148478), (1496, 139347), (1588, 131274), (1683, 123864), (1716, 121482), (1768, 117909), (1836, 113542), (1989, 104808), (2244, 92898), (2376, 87737), (2382, 87516), (2431, 85752), (2574, 80988), (2652, 78606), (2808, 74239), (3176, 65637), (3366, 61932), (3432, 60741), (3573, 58344), (3672, 56771), (3861, 53992), (3978, 52404), (4367, 47736), (4488, 46449), (4764, 43758), (4862, 42876), (5049, 41288), (5148, 40494), (5161, 40392), (5304, 39303), (5967, 34936), (6732, 30966), (6749, 30888), (7146, 29172), (7293, 28584), (7722, 26996), (7956, 26202), (8734, 23868), (9528, 21879), (9724, 21438), (10098, 20644), (10296, 20247), (10322, 20196), (10719, 19448), (11934, 17468), (13101, 15912), (13464, 15483), (13498, 15444), (14292, 14586)]