202197350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{56957}}^1$

素因数の和:57040

約数の個数: 24

約数和(自身を含む): 381390768

約数和(自身を除く): 179193418

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 56957, 113914, 284785, 569570, 1423925, 2847850, 4043947, 8087894, 20219735, 40439470, 101098675, 202197350]

約数ペア:

[(1, 202197350), (2, 101098675), (5, 40439470), (10, 20219735), (25, 8087894), (50, 4043947), (71, 2847850), (142, 1423925), (355, 569570), (710, 284785), (1775, 113914), (3550, 56957)]