198255671

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 214684800

約数和(自身を除く): 16429129

約数列:

[1, 19, 43, 227, 817, 1069, 4313, 9761, 20311, 45967, 185459, 242663, 873373, 4610597, 10434509, 198255671]

約数ペア:

[(1, 198255671), (19, 10434509), (43, 4610597), (227, 873373), (817, 242663), (1069, 185459), (4313, 45967), (9761, 20311)]