202015541

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 256435200

約数和(自身を除く): 54419659

約数列:

[1, 7, 13, 47, 91, 149, 317, 329, 611, 1043, 1937, 2219, 4121, 4277, 7003, 13559, 14899, 28847, 47233, 49021, 91039, 104293, 193687, 330631, 614029, 637273, 1355809, 2219951, 4298203, 15539657, 28859363, 202015541]

約数ペア:

[(1, 202015541), (7, 28859363), (13, 15539657), (47, 4298203), (91, 2219951), (149, 1355809), (317, 637273), (329, 614029), (611, 330631), (1043, 193687), (1937, 104293), (2219, 91039), (4121, 49021), (4277, 47233), (7003, 28847), (13559, 14899)]