201937040

素因数分解:

$2^4\times 5^1\times {\mathrm{2524213}}^1$

素因数の和:2524226

約数の個数: 20

約数和(自身を含む): 469503804

約数和(自身を除く): 267566764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2524213, 5048426, 10096852, 12621065, 20193704, 25242130, 40387408, 50484260, 100968520, 201937040]

約数ペア:

[(1, 201937040), (2, 100968520), (4, 50484260), (5, 40387408), (8, 25242130), (10, 20193704), (16, 12621065), (20, 10096852), (40, 5048426), (80, 2524213)]