201037822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{86729}}^1$

素因数の和:86811

約数の個数: 16

約数和(自身を含む): 322635600

約数和(自身を除く): 121597778

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 86729, 173458, 1647851, 3295702, 5290469, 10580938, 100518911, 201037822]

約数ペア:

[(1, 201037822), (2, 100518911), (19, 10580938), (38, 5290469), (61, 3295702), (122, 1647851), (1159, 173458), (2318, 86729)]