208728925991

素因数分解:

${\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{5097041}}^1$

素因数の和:5098393

約数の個数: 8

約数和(自身を含む): 215625264768

約数和(自身を除く): 6896338777

約数列:

[1, 31, 1321, 40951, 5097041, 158008271, 6733191161, 208728925991]

約数ペア:

[(1, 208728925991), (31, 6733191161), (1321, 158008271), (40951, 5097041)]