207910748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{2113}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 385695072

約数和(自身を除く): 177784324

約数列:

[1, 2, 4, 17, 34, 68, 1447, 2113, 2894, 4226, 5788, 8452, 24599, 35921, 49198, 71842, 98396, 143684, 3057511, 6115022, 12230044, 51977687, 103955374, 207910748]

約数ペア:

[(1, 207910748), (2, 103955374), (4, 51977687), (17, 12230044), (34, 6115022), (68, 3057511), (1447, 143684), (2113, 98396), (2894, 71842), (4226, 49198), (5788, 35921), (8452, 24599)]