205251098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1993}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 352746576

約数和(自身を除く): 147495478

約数列:

[1, 2, 13, 17, 26, 34, 221, 233, 442, 466, 1993, 3029, 3961, 3986, 6058, 7922, 25909, 33881, 51493, 51818, 67762, 102986, 440453, 464369, 880906, 928738, 6036797, 7894273, 12073594, 15788546, 102625549, 205251098]

約数ペア:

[(1, 205251098), (2, 102625549), (13, 15788546), (17, 12073594), (26, 7894273), (34, 6036797), (221, 928738), (233, 880906), (442, 464369), (466, 440453), (1993, 102986), (3029, 67762), (3961, 51818), (3986, 51493), (6058, 33881), (7922, 25909)]