228317186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139729}}^1$

素因数の和:139793

約数の個数: 16

約数和(自身を含む): 368887200

約数和(自身を除く): 140570014

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 139729, 279458, 2654851, 5309702, 6008347, 12016694, 114158593, 228317186]

約数ペア:

[(1, 228317186), (2, 114158593), (19, 12016694), (38, 6008347), (43, 5309702), (86, 2654851), (817, 279458), (1634, 139729)]