200868872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 402808560

約数和(自身を除く): 201939688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 289, 307, 566, 578, 614, 1132, 1156, 1228, 2264, 2312, 2456, 4811, 5219, 9622, 10438, 19244, 20876, 38488, 41752, 81787, 86881, 88723, 163574, 173762, 177446, 327148, 347524, 354892, 654296, 695048, 709784, 1476977, 2953954, 5907908, 11815816, 25108609, 50217218, 100434436, 200868872]

約数ペア:

[(1, 200868872), (2, 100434436), (4, 50217218), (8, 25108609), (17, 11815816), (34, 5907908), (68, 2953954), (136, 1476977), (283, 709784), (289, 695048), (307, 654296), (566, 354892), (578, 347524), (614, 327148), (1132, 177446), (1156, 173762), (1228, 163574), (2264, 88723), (2312, 86881), (2456, 81787), (4811, 41752), (5219, 38488), (9622, 20876), (10438, 19244)]