201225236849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1499}}^1\times {\mathrm{6121}}^1$

素因数の和:7881

約数の個数: 32

約数和(自身を含む): 248896032000

約数和(自身を除く): 47670795151

約数列:

[1, 7, 13, 91, 241, 1499, 1687, 3133, 6121, 10493, 19487, 21931, 42847, 79573, 136409, 361259, 557011, 1475161, 2528813, 4696367, 9175379, 10326127, 19177093, 32874569, 64227653, 119279927, 134239651, 834959489, 2211266339, 15478864373, 28746462407, 201225236849]

約数ペア:

[(1, 201225236849), (7, 28746462407), (13, 15478864373), (91, 2211266339), (241, 834959489), (1499, 134239651), (1687, 119279927), (3133, 64227653), (6121, 32874569), (10493, 19177093), (19487, 10326127), (21931, 9175379), (42847, 4696367), (79573, 2528813), (136409, 1475161), (361259, 557011)]