179743142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{20101}}^1$

素因数の和:20383

約数の個数: 16

約数和(自身を含む): 286574112

約数和(自身を除く): 106830970

約数列:

[1, 2, 17, 34, 263, 526, 4471, 8942, 20101, 40202, 341717, 683434, 5286563, 10573126, 89871571, 179743142]

約数ペア:

[(1, 179743142), (2, 89871571), (17, 10573126), (34, 5286563), (263, 683434), (526, 341717), (4471, 40202), (8942, 20101)]