201434140

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{64151}}^1$

素因数の和:64317

約数の個数: 24

約数和(自身を含む): 425712672

約数和(自身を除く): 224278532

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 64151, 128302, 256604, 320755, 641510, 1283020, 10071707, 20143414, 40286828, 50358535, 100717070, 201434140]

約数ペア:

[(1, 201434140), (2, 100717070), (4, 50358535), (5, 40286828), (10, 20143414), (20, 10071707), (157, 1283020), (314, 641510), (628, 320755), (785, 256604), (1570, 128302), (3140, 64151)]