201899570

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 369083520

約数和(自身を除く): 167183950

約数列:

[1, 2, 5, 10, 103, 206, 211, 422, 515, 929, 1030, 1055, 1858, 2110, 4645, 9290, 21733, 43466, 95687, 108665, 191374, 196019, 217330, 392038, 478435, 956870, 980095, 1960190, 20189957, 40379914, 100949785, 201899570]

約数ペア:

[(1, 201899570), (2, 100949785), (5, 40379914), (10, 20189957), (103, 1960190), (206, 980095), (211, 956870), (422, 478435), (515, 392038), (929, 217330), (1030, 196019), (1055, 191374), (1858, 108665), (2110, 95687), (4645, 43466), (9290, 21733)]