198574736

素因数分解:

$2^4\times {\mathrm{2281}}^1\times {\mathrm{5441}}^1$

素因数の和:7730

約数の個数: 20

約数和(自身を含む): 384977964

約数和(自身を除く): 186403228

約数列:

[1, 2, 4, 8, 16, 2281, 4562, 5441, 9124, 10882, 18248, 21764, 36496, 43528, 87056, 12410921, 24821842, 49643684, 99287368, 198574736]

約数ペア:

[(1, 198574736), (2, 99287368), (4, 49643684), (8, 24821842), (16, 12410921), (2281, 87056), (4562, 43528), (5441, 36496), (9124, 21764), (10882, 18248)]