203102643

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{15149}}^1$

素因数の和:15302

約数の個数: 16

約数和(自身を含む): 279972000

約数和(自身を除く): 76869357

約数列:

[1, 3, 41, 109, 123, 327, 4469, 13407, 15149, 45447, 621109, 1651241, 1863327, 4953723, 67700881, 203102643]

約数ペア:

[(1, 203102643), (3, 67700881), (41, 4953723), (109, 1863327), (123, 1651241), (327, 621109), (4469, 45447), (13407, 15149)]