215526744218

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{6977}}^1\times {\mathrm{112741}}^1$

素因数の和:119857

約数の個数: 16

約数和(自身を含む): 325699461864

約数和(自身を除く): 110172717646

約数列:

[1, 2, 137, 274, 6977, 13954, 112741, 225482, 955849, 1911698, 15445517, 30891034, 786593957, 1573187914, 107763372109, 215526744218]

約数ペア:

[(1, 215526744218), (2, 107763372109), (137, 1573187914), (274, 786593957), (6977, 30891034), (13954, 15445517), (112741, 1911698), (225482, 955849)]