202102524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1559}}^1$

素因数の和:1859

約数の個数: 72

約数和(自身を含む): 552508320

約数和(自身を除く): 350405796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 277, 468, 554, 831, 1108, 1559, 1662, 2493, 3118, 3324, 3601, 4677, 4986, 6236, 7202, 9354, 9972, 10803, 14031, 14404, 18708, 20267, 21606, 28062, 32409, 40534, 43212, 56124, 60801, 64818, 81068, 121602, 129636, 182403, 243204, 364806, 431843, 729612, 863686, 1295529, 1727372, 2591058, 3886587, 5182116, 5613959, 7773174, 11227918, 15546348, 16841877, 22455836, 33683754, 50525631, 67367508, 101051262, 202102524]

約数ペア:

[(1, 202102524), (2, 101051262), (3, 67367508), (4, 50525631), (6, 33683754), (9, 22455836), (12, 16841877), (13, 15546348), (18, 11227918), (26, 7773174), (36, 5613959), (39, 5182116), (52, 3886587), (78, 2591058), (117, 1727372), (156, 1295529), (234, 863686), (277, 729612), (468, 431843), (554, 364806), (831, 243204), (1108, 182403), (1559, 129636), (1662, 121602), (2493, 81068), (3118, 64818), (3324, 60801), (3601, 56124), (4677, 43212), (4986, 40534), (6236, 32409), (7202, 28062), (9354, 21606), (9972, 20267), (10803, 18708), (14031, 14404)]