208098086

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{23189}}^1$

素因数の和:23839

約数の個数: 16

約数和(自身を含む): 357311520

約数和(自身を除く): 149213434

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 23189, 46378, 162323, 324646, 14864149, 29728298, 104049043, 208098086]

約数ペア:

[(1, 208098086), (2, 104049043), (7, 29728298), (14, 14864149), (641, 324646), (1282, 162323), (4487, 46378), (8974, 23189)]