210313430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{489101}}^1$

素因数の和:489151

約数の個数: 16

約数和(自身を含む): 387368784

約数和(自身を除く): 177055354

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 489101, 978202, 2445505, 4891010, 21031343, 42062686, 105156715, 210313430]

約数ペア:

[(1, 210313430), (2, 105156715), (5, 42062686), (10, 21031343), (43, 4891010), (86, 2445505), (215, 978202), (430, 489101)]