208486524

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{327809}}^1$

素因数の和:327869

約数の個数: 24

約数和(自身を含む): 495648720

約数和(自身を除く): 287162196

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 327809, 655618, 983427, 1311236, 1966854, 3933708, 17373877, 34747754, 52121631, 69495508, 104243262, 208486524]

約数ペア:

[(1, 208486524), (2, 104243262), (3, 69495508), (4, 52121631), (6, 34747754), (12, 17373877), (53, 3933708), (106, 1966854), (159, 1311236), (212, 983427), (318, 655618), (636, 327809)]