201936608

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 422637264

約数和(自身を除く): 220700656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 317, 544, 634, 1171, 1268, 2342, 2536, 4684, 5072, 5389, 9368, 10144, 10778, 18736, 19907, 21556, 37472, 39814, 43112, 79628, 86224, 159256, 172448, 318512, 371207, 637024, 742414, 1484828, 2969656, 5939312, 6310519, 11878624, 12621038, 25242076, 50484152, 100968304, 201936608]

約数ペア:

[(1, 201936608), (2, 100968304), (4, 50484152), (8, 25242076), (16, 12621038), (17, 11878624), (32, 6310519), (34, 5939312), (68, 2969656), (136, 1484828), (272, 742414), (317, 637024), (544, 371207), (634, 318512), (1171, 172448), (1268, 159256), (2342, 86224), (2536, 79628), (4684, 43112), (5072, 39814), (5389, 37472), (9368, 21556), (10144, 19907), (10778, 18736)]