218145310

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{56957}}^1$

素因数の和:57347

約数の個数: 16

約数和(自身を含む): 393693696

約数和(自身を除く): 175548386

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 56957, 113914, 284785, 569570, 21814531, 43629062, 109072655, 218145310]

約数ペア:

[(1, 218145310), (2, 109072655), (5, 43629062), (10, 21814531), (383, 569570), (766, 284785), (1915, 113914), (3830, 56957)]