201833151

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 292726800

約数和(自身を除く): 90893649

約数列:

[1, 3, 13, 39, 169, 257, 507, 771, 1549, 3341, 4647, 10023, 20137, 43433, 60411, 130299, 261781, 398093, 785343, 1194279, 5175209, 15525627, 67277717, 201833151]

約数ペア:

[(1, 201833151), (3, 67277717), (13, 15525627), (39, 5175209), (169, 1194279), (257, 785343), (507, 398093), (771, 261781), (1549, 130299), (3341, 60411), (4647, 43433), (10023, 20137)]