207676893

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{3359}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 284981760

約数和(自身を除く): 77304867

約数列:

[1, 3, 37, 111, 557, 1671, 3359, 10077, 20609, 61827, 124283, 372849, 1870963, 5612889, 69225631, 207676893]

約数ペア:

[(1, 207676893), (3, 69225631), (37, 5612889), (111, 1870963), (557, 372849), (1671, 124283), (3359, 61827), (10077, 20609)]