212158517

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{929}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 223914240

約数和(自身を除く): 11755723

約数列:

[1, 43, 47, 113, 929, 2021, 4859, 5311, 39947, 43663, 104977, 228373, 1877509, 4514011, 4933919, 212158517]

約数ペア:

[(1, 212158517), (43, 4933919), (47, 4514011), (113, 1877509), (929, 228373), (2021, 104977), (4859, 43663), (5311, 39947)]