204515421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151157}}^1$

素因数の和:151212

約数の個数: 16

約数和(自身を含む): 304734528

約数和(自身を除く): 100219107

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 151157, 453471, 1662727, 4988181, 6197437, 18592311, 68171807, 204515421]

約数ペア:

[(1, 204515421), (3, 68171807), (11, 18592311), (33, 6197437), (41, 4988181), (123, 1662727), (451, 453471), (1353, 151157)]