204098307

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{56179}}^1$

素因数の和:56362

約数の個数: 16

約数和(自身を含む): 312810240

約数和(自身を除く): 108711933

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 56179, 168537, 393253, 1179759, 9718967, 29156901, 68032769, 204098307]

約数ペア:

[(1, 204098307), (3, 68032769), (7, 29156901), (21, 9718967), (173, 1179759), (519, 393253), (1211, 168537), (3633, 56179)]