201025718

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{2659}}^1$

素因数の和:3131

約数の個数: 16

約数和(自身を含む): 305410560

約数和(自身を除く): 104384842

約数列:

[1, 2, 103, 206, 367, 734, 2659, 5318, 37801, 75602, 273877, 547754, 975853, 1951706, 100512859, 201025718]

約数ペア:

[(1, 201025718), (2, 100512859), (103, 1951706), (206, 975853), (367, 547754), (734, 273877), (2659, 75602), (5318, 37801)]