204887363759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19290779}}^1$

素因数の和:19290854

約数の個数: 16

約数和(自身を含む): 237662409600

約数和(自身を除く): 32775045841

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 19290779, 250780127, 366524801, 829503497, 4764822413, 10783545461, 15760566443, 204887363759]

約数ペア:

[(1, 204887363759), (13, 15760566443), (19, 10783545461), (43, 4764822413), (247, 829503497), (559, 366524801), (817, 250780127), (10621, 19290779)]