201381570257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{384697}}^1$

素因数の和:384857

約数の個数: 32

約数和(自身を含む): 251278578432

約数和(自身を除く): 49897008175

約数列:

[1, 7, 17, 53, 83, 119, 371, 581, 901, 1411, 4399, 6307, 9877, 30793, 74783, 384697, 523481, 2692879, 6539849, 20388941, 31929851, 45778943, 142722587, 223508957, 346611997, 542807467, 1692282103, 2426283979, 3799652269, 11845974721, 28768795751, 201381570257]

約数ペア:

[(1, 201381570257), (7, 28768795751), (17, 11845974721), (53, 3799652269), (83, 2426283979), (119, 1692282103), (371, 542807467), (581, 346611997), (901, 223508957), (1411, 142722587), (4399, 45778943), (6307, 31929851), (9877, 20388941), (30793, 6539849), (74783, 2692879), (384697, 523481)]