202160301

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 114132819

約数列:

[1, 3, 7, 21, 47, 141, 239, 329, 717, 857, 987, 1673, 2571, 5019, 5999, 11233, 17997, 33699, 40279, 78631, 120837, 204823, 235893, 281953, 614469, 845859, 1433761, 4301283, 9626681, 28880043, 67386767, 202160301]

約数ペア:

[(1, 202160301), (3, 67386767), (7, 28880043), (21, 9626681), (47, 4301283), (141, 1433761), (239, 845859), (329, 614469), (717, 281953), (857, 235893), (987, 204823), (1673, 120837), (2571, 78631), (5019, 40279), (5999, 33699), (11233, 17997)]