207976269

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{18671}}^1$

素因数の和:18800

約数の個数: 16

約数和(自身を含む): 286801920

約数和(自身を除く): 78825651

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 18671, 56013, 877537, 1475009, 2632611, 4425027, 69325423, 207976269]

約数ペア:

[(1, 207976269), (3, 69325423), (47, 4425027), (79, 2632611), (141, 1475009), (237, 877537), (3713, 56013), (11139, 18671)]