213082078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{40189}}^1$

素因数の和:40443

約数の個数: 16

約数和(自身を含む): 350135280

約数和(自身を除く): 137053202

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 40189, 80378, 442079, 884158, 9685549, 19371098, 106541039, 213082078]

約数ペア:

[(1, 213082078), (2, 106541039), (11, 19371098), (22, 9685549), (241, 884158), (482, 442079), (2651, 80378), (5302, 40189)]