214623730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{131671}}^1$

素因数の和:131841

約数の個数: 16

約数和(自身を含む): 388695744

約数和(自身を除く): 174072014

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 131671, 263342, 658355, 1316710, 21462373, 42924746, 107311865, 214623730]

約数ペア:

[(1, 214623730), (2, 107311865), (5, 42924746), (10, 21462373), (163, 1316710), (326, 658355), (815, 263342), (1630, 131671)]