204212866739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43738031}}^1$

素因数の和:43738090

約数の個数: 16

約数和(自身を含む): 251931064320

約数和(自身を除く): 47718197581

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 43738031, 306166217, 1005974713, 1268402899, 7041822991, 8878820293, 29173266677, 204212866739]

約数ペア:

[(1, 204212866739), (7, 29173266677), (23, 8878820293), (29, 7041822991), (161, 1268402899), (203, 1005974713), (667, 306166217), (4669, 43738031)]