201605104

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52721}}^1$

素因数の和:52968

約数の個数: 20

約数和(自身を含む): 392251680

約数和(自身を除く): 190646576

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52721, 105442, 210884, 421768, 843536, 12600319, 25200638, 50401276, 100802552, 201605104]

約数ペア:

[(1, 201605104), (2, 100802552), (4, 50401276), (8, 25200638), (16, 12600319), (239, 843536), (478, 421768), (956, 210884), (1912, 105442), (3824, 52721)]