201996310907

素因数分解:

${\mathrm{1951}}^1\times {\mathrm{10457}}^1\times {\mathrm{9901}}^1$

素因数の和:22309

約数の個数: 8

約数和(自身を含む): 202139586432

約数和(自身を除く): 143275525

約数列:

[1, 1951, 9901, 10457, 19316851, 20401607, 103534757, 201996310907]

約数ペア:

[(1, 201996310907), (1951, 103534757), (9901, 20401607), (10457, 19316851)]