201612201991

素因数分解:

${\mathrm{2741}}^1\times {\mathrm{4789}}^1\times {\mathrm{15359}}^1$

素因数の和:22889

約数の個数: 8

約数和(自身を含む): 201741004800

約数和(自身を除く): 128802809

約数列:

[1, 2741, 4789, 15359, 13126649, 42099019, 73554251, 201612201991]

約数ペア:

[(1, 201612201991), (2741, 73554251), (4789, 42099019), (15359, 13126649)]