201182428

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 355307120

約数和(自身を除く): 154124692

約数列:

[1, 2, 4, 193, 386, 421, 619, 772, 842, 1238, 1684, 2476, 81253, 119467, 162506, 238934, 260599, 325012, 477868, 521198, 1042396, 50295607, 100591214, 201182428]

約数ペア:

[(1, 201182428), (2, 100591214), (4, 50295607), (193, 1042396), (386, 521198), (421, 477868), (619, 325012), (772, 260599), (842, 238934), (1238, 162506), (1684, 119467), (2476, 81253)]