201962260

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{13591}}^1$

素因数の和:14343

約数の個数: 24

約数和(自身を含む): 424722816

約数和(自身を除く): 222760556

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 13591, 14860, 27182, 54364, 67955, 135910, 271820, 10098113, 20196226, 40392452, 50490565, 100981130, 201962260]

約数ペア:

[(1, 201962260), (2, 100981130), (4, 50490565), (5, 40392452), (10, 20196226), (20, 10098113), (743, 271820), (1486, 135910), (2972, 67955), (3715, 54364), (7430, 27182), (13591, 14860)]