201110987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{2657}}^1$

素因数の和:3658

約数の個数: 16

約数和(自身を含む): 251085312

約数和(自身を除く): 49974325

約数列:

[1, 7, 11, 77, 983, 2657, 6881, 10813, 18599, 29227, 75691, 204589, 2611831, 18282817, 28730141, 201110987]

約数ペア:

[(1, 201110987), (7, 28730141), (11, 18282817), (77, 2611831), (983, 204589), (2657, 75691), (6881, 29227), (10813, 18599)]