201304943

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10889}}^1$

素因数の和:11054

約数の個数: 16

約数和(自身を含む): 243936000

約数和(自身を除く): 42631057

約数列:

[1, 7, 19, 133, 139, 973, 2641, 10889, 18487, 76223, 206891, 1448237, 1513571, 10594997, 28757849, 201304943]

約数ペア:

[(1, 201304943), (7, 28757849), (19, 10594997), (133, 1513571), (139, 1448237), (973, 206891), (2641, 76223), (10889, 18487)]