201428824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{812213}}^1$

素因数の和:812250

約数の個数: 16

約数和(自身を含む): 389862720

約数和(自身を除く): 188433896

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 812213, 1624426, 3248852, 6497704, 25178603, 50357206, 100714412, 201428824]

約数ペア:

[(1, 201428824), (2, 100714412), (4, 50357206), (8, 25178603), (31, 6497704), (62, 3248852), (124, 1624426), (248, 812213)]