202809429

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1093}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 299515320

約数和(自身を除く): 96705891

約数列:

[1, 3, 9, 53, 159, 389, 477, 1093, 1167, 3279, 3501, 9837, 20617, 57929, 61851, 173787, 185553, 425177, 521361, 1275531, 3826593, 22534381, 67603143, 202809429]

約数ペア:

[(1, 202809429), (3, 67603143), (9, 22534381), (53, 3826593), (159, 1275531), (389, 521361), (477, 425177), (1093, 185553), (1167, 173787), (3279, 61851), (3501, 57929), (9837, 20617)]