210917866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{4157}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 330511104

約数和(自身を除く): 119593238

約数列:

[1, 2, 23, 46, 1103, 2206, 4157, 8314, 25369, 50738, 95611, 191222, 4585171, 9170342, 105458933, 210917866]

約数ペア:

[(1, 210917866), (2, 105458933), (23, 9170342), (46, 4585171), (1103, 191222), (2206, 95611), (4157, 50738), (8314, 25369)]