206476249

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{977}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 254201760

約数和(自身を除く): 47725511

約数列:

[1, 7, 19, 49, 133, 227, 931, 977, 1589, 4313, 6839, 11123, 18563, 30191, 47873, 129941, 211337, 221779, 909587, 1552453, 4213801, 10867171, 29496607, 206476249]

約数ペア:

[(1, 206476249), (7, 29496607), (19, 10867171), (49, 4213801), (133, 1552453), (227, 909587), (931, 221779), (977, 211337), (1589, 129941), (4313, 47873), (6839, 30191), (11123, 18563)]