204138228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2430217}}^1$

素因数の和:2430231

約数の個数: 24

約数和(自身を含む): 544368832

約数和(自身を除く): 340230604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2430217, 4860434, 7290651, 9720868, 14581302, 17011519, 29162604, 34023038, 51034557, 68046076, 102069114, 204138228]

約数ペア:

[(1, 204138228), (2, 102069114), (3, 68046076), (4, 51034557), (6, 34023038), (7, 29162604), (12, 17011519), (14, 14581302), (21, 9720868), (28, 7290651), (42, 4860434), (84, 2430217)]