201941008

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{40583}}^1$

素因数の和:40902

約数の個数: 20

約数和(自身を含む): 392528448

約数和(自身を除く): 190587440

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 40583, 81166, 162332, 324664, 649328, 12621313, 25242626, 50485252, 100970504, 201941008]

約数ペア:

[(1, 201941008), (2, 100970504), (4, 50485252), (8, 25242626), (16, 12621313), (311, 649328), (622, 324664), (1244, 162332), (2488, 81166), (4976, 40583)]