201496016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122267}}^1$

素因数の和:122378

約数の個数: 20

約数和(自身を含む): 394192032

約数和(自身を除く): 192696016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122267, 244534, 489068, 978136, 1956272, 12593501, 25187002, 50374004, 100748008, 201496016]

約数ペア:

[(1, 201496016), (2, 100748008), (4, 50374004), (8, 25187002), (16, 12593501), (103, 1956272), (206, 978136), (412, 489068), (824, 244534), (1648, 122267)]