202916871

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8887}}^1$

素因数の和:8995

約数の個数: 24

約数和(自身を含む): 305036160

約数和(自身を除く): 102119289

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 7611, 8887, 22833, 26661, 79983, 382141, 524333, 1146423, 1572999, 3439269, 4718997, 22546319, 67638957, 202916871]

約数ペア:

[(1, 202916871), (3, 67638957), (9, 22546319), (43, 4718997), (59, 3439269), (129, 1572999), (177, 1146423), (387, 524333), (531, 382141), (2537, 79983), (7611, 26661), (8887, 22833)]