200949856

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 409706640

約数和(自身を除く): 208756784

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1312, 1552, 1579, 3104, 3158, 3977, 6316, 7954, 12632, 15908, 25264, 31816, 50528, 63632, 64739, 127264, 129478, 153163, 258956, 306326, 517912, 612652, 1035824, 1225304, 2071648, 2450608, 4901216, 6279683, 12559366, 25118732, 50237464, 100474928, 200949856]

約数ペア:

[(1, 200949856), (2, 100474928), (4, 50237464), (8, 25118732), (16, 12559366), (32, 6279683), (41, 4901216), (82, 2450608), (97, 2071648), (164, 1225304), (194, 1035824), (328, 612652), (388, 517912), (656, 306326), (776, 258956), (1312, 153163), (1552, 129478), (1579, 127264), (3104, 64739), (3158, 63632), (3977, 50528), (6316, 31816), (7954, 25264), (12632, 15908)]