215932079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{2111}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 249993216

約数和(自身を除く): 34061137

約数列:

[1, 11, 17, 187, 547, 2111, 6017, 9299, 23221, 35887, 102289, 394757, 1154717, 12701887, 19630189, 215932079]

約数ペア:

[(1, 215932079), (11, 19630189), (17, 12701887), (187, 1154717), (547, 394757), (2111, 102289), (6017, 35887), (9299, 23221)]