204899716

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{82223}}^1$

素因数の和:82323

約数の個数: 24

約数和(自身を含む): 414408960

約数和(自身を除く): 209509244

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 82223, 164446, 328892, 575561, 1151122, 2302244, 7317847, 14635694, 29271388, 51224929, 102449858, 204899716]

約数ペア:

[(1, 204899716), (2, 102449858), (4, 51224929), (7, 29271388), (14, 14635694), (28, 7317847), (89, 2302244), (178, 1151122), (356, 575561), (623, 328892), (1246, 164446), (2492, 82223)]