100207919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4799}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 121344000

約数和(自身を除く): 21136081

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 4799, 20881, 33593, 91181, 638267, 753443, 5274101, 14315417, 100207919]

約数ペア:

[(1, 100207919), (7, 14315417), (19, 5274101), (133, 753443), (157, 638267), (1099, 91181), (2983, 33593), (4799, 20881)]