201322120

素因数分解:

$2^3\times 5^1\times {\mathrm{5033053}}^1$

素因数の和:5033064

約数の個数: 16

約数和(自身を含む): 452974860

約数和(自身を除く): 251652740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5033053, 10066106, 20132212, 25165265, 40264424, 50330530, 100661060, 201322120]

約数ペア:

[(1, 201322120), (2, 100661060), (4, 50330530), (5, 40264424), (8, 25165265), (10, 20132212), (20, 10066106), (40, 5033053)]