201324438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 556994880

約数和(自身を除く): 355670442

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 49, 51, 58, 63, 87, 98, 102, 119, 126, 147, 153, 174, 203, 238, 261, 294, 306, 357, 406, 441, 463, 493, 522, 609, 714, 833, 882, 926, 986, 1071, 1218, 1389, 1421, 1479, 1666, 1827, 2142, 2499, 2778, 2842, 2958, 3241, 3451, 3654, 4167, 4263, 4437, 4998, 6482, 6902, 7497, 7871, 8334, 8526, 8874, 9723, 10353, 12789, 13427, 14994, 15742, 19446, 20706, 22687, 23613, 24157, 25578, 26854, 29169, 31059, 40281, 45374, 47226, 48314, 55097, 58338, 62118, 68061, 70839, 72471, 80562, 93989, 110194, 120843, 136122, 141678, 144942, 165291, 187978, 204183, 217413, 228259, 241686, 281967, 330582, 385679, 408366, 434826, 456518, 495873, 563934, 657923, 684777, 771358, 845901, 991746, 1157037, 1315846, 1369554, 1597813, 1691802, 1973769, 2054331, 2314074, 3195626, 3471111, 3947538, 4108662, 4793439, 5921307, 6942222, 9586878, 11184691, 11842614, 14380317, 22369382, 28760634, 33554073, 67108146, 100662219, 201324438]

約数ペア:

[(1, 201324438), (2, 100662219), (3, 67108146), (6, 33554073), (7, 28760634), (9, 22369382), (14, 14380317), (17, 11842614), (18, 11184691), (21, 9586878), (29, 6942222), (34, 5921307), (42, 4793439), (49, 4108662), (51, 3947538), (58, 3471111), (63, 3195626), (87, 2314074), (98, 2054331), (102, 1973769), (119, 1691802), (126, 1597813), (147, 1369554), (153, 1315846), (174, 1157037), (203, 991746), (238, 845901), (261, 771358), (294, 684777), (306, 657923), (357, 563934), (406, 495873), (441, 456518), (463, 434826), (493, 408366), (522, 385679), (609, 330582), (714, 281967), (833, 241686), (882, 228259), (926, 217413), (986, 204183), (1071, 187978), (1218, 165291), (1389, 144942), (1421, 141678), (1479, 136122), (1666, 120843), (1827, 110194), (2142, 93989), (2499, 80562), (2778, 72471), (2842, 70839), (2958, 68061), (3241, 62118), (3451, 58338), (3654, 55097), (4167, 48314), (4263, 47226), (4437, 45374), (4998, 40281), (6482, 31059), (6902, 29169), (7497, 26854), (7871, 25578), (8334, 24157), (8526, 23613), (8874, 22687), (9723, 20706), (10353, 19446), (12789, 15742), (13427, 14994)]