200157657

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{1013}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 308483136

約数和(自身を除く): 108325479

約数列:

[1, 3, 7, 21, 97, 291, 679, 1013, 2037, 3039, 7091, 9409, 21273, 28227, 65863, 98261, 197589, 294783, 687827, 2063481, 9531317, 28593951, 66719219, 200157657]

約数ペア:

[(1, 200157657), (3, 66719219), (7, 28593951), (21, 9531317), (97, 2063481), (291, 687827), (679, 294783), (1013, 197589), (2037, 98261), (3039, 65863), (7091, 28227), (9409, 21273)]