200735456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19421}}^1$

素因数の和:19467

約数の個数: 48

約数和(自身を含む): 440490960

約数和(自身を除く): 239755504

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 19421, 38842, 77684, 155368, 310736, 330157, 368999, 621472, 660314, 737998, 1320628, 1475996, 2641256, 2951992, 5282512, 5903984, 6272983, 10565024, 11807968, 12545966, 25091932, 50183864, 100367728, 200735456]

約数ペア:

[(1, 200735456), (2, 100367728), (4, 50183864), (8, 25091932), (16, 12545966), (17, 11807968), (19, 10565024), (32, 6272983), (34, 5903984), (38, 5282512), (68, 2951992), (76, 2641256), (136, 1475996), (152, 1320628), (272, 737998), (304, 660314), (323, 621472), (544, 368999), (608, 330157), (646, 310736), (1292, 155368), (2584, 77684), (5168, 38842), (10336, 19421)]