201805247

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 233924352

約数和(自身を除く): 32119105

約数列:

[1, 7, 137, 163, 959, 1141, 1291, 9037, 22331, 156317, 176867, 210433, 1238069, 1473031, 28829321, 201805247]

約数ペア:

[(1, 201805247), (7, 28829321), (137, 1473031), (163, 1238069), (959, 210433), (1141, 176867), (1291, 156317), (9037, 22331)]