205989153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{10657}}^1$

素因数の和:11056

約数の個数: 16

約数和(自身を含む): 291602880

約数和(自身を除く): 85613727

約数列:

[1, 3, 17, 51, 379, 1137, 6443, 10657, 19329, 31971, 181169, 543507, 4039003, 12117009, 68663051, 205989153]

約数ペア:

[(1, 205989153), (3, 68663051), (17, 12117009), (51, 4039003), (379, 543507), (1137, 181169), (6443, 31971), (10657, 19329)]