207130352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90529}}^1$

素因数の和:90561

約数の個数: 40

約数和(自身を含む): 471480240

約数和(自身を除く): 264349888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 90529, 181058, 362116, 724232, 995819, 1176877, 1448464, 1991638, 2353754, 3983276, 4707508, 7966552, 9415016, 12945647, 15933104, 18830032, 25891294, 51782588, 103565176, 207130352]

約数ペア:

[(1, 207130352), (2, 103565176), (4, 51782588), (8, 25891294), (11, 18830032), (13, 15933104), (16, 12945647), (22, 9415016), (26, 7966552), (44, 4707508), (52, 3983276), (88, 2353754), (104, 1991638), (143, 1448464), (176, 1176877), (208, 995819), (286, 724232), (572, 362116), (1144, 181058), (2288, 90529)]