208548539

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 220631040

約数和(自身を除く): 12082501

約数列:

[1, 37, 59, 83, 1151, 2183, 3071, 4897, 42587, 67909, 95533, 181189, 2512633, 3534721, 5636447, 208548539]

約数ペア:

[(1, 208548539), (37, 5636447), (59, 3534721), (83, 2512633), (1151, 181189), (2183, 95533), (3071, 67909), (4897, 42587)]