202022788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{25367}}^1$

素因数の和:25563

約数の個数: 24

約数和(自身を含む): 387825984

約数和(自身を除く): 185803196

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 25367, 50734, 101468, 279037, 558074, 1116148, 4591427, 9182854, 18365708, 50505697, 101011394, 202022788]

約数ペア:

[(1, 202022788), (2, 101011394), (4, 50505697), (11, 18365708), (22, 9182854), (44, 4591427), (181, 1116148), (362, 558074), (724, 279037), (1991, 101468), (3982, 50734), (7964, 25367)]