211066930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{727817}}^1$

素因数の和:727853

約数の個数: 16

約数和(自身を含む): 393021720

約数和(自身を除く): 181954790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 727817, 1455634, 3639085, 7278170, 21106693, 42213386, 105533465, 211066930]

約数ペア:

[(1, 211066930), (2, 105533465), (5, 42213386), (10, 21106693), (29, 7278170), (58, 3639085), (145, 1455634), (290, 727817)]