204391010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 373496832

約数和(自身を除く): 169105822

約数列:

[1, 2, 5, 10, 113, 191, 226, 382, 565, 947, 955, 1130, 1894, 1910, 4735, 9470, 21583, 43166, 107011, 107915, 180877, 214022, 215830, 361754, 535055, 904385, 1070110, 1808770, 20439101, 40878202, 102195505, 204391010]

約数ペア:

[(1, 204391010), (2, 102195505), (5, 40878202), (10, 20439101), (113, 1808770), (191, 1070110), (226, 904385), (382, 535055), (565, 361754), (947, 215830), (955, 214022), (1130, 180877), (1894, 107915), (1910, 107011), (4735, 43166), (9470, 21583)]