201455149

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1693}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 234178560

約数和(自身を除く): 32723411

約数列:

[1, 7, 89, 191, 623, 1337, 1693, 11851, 16999, 118993, 150677, 323363, 1054739, 2263541, 28779307, 201455149]

約数ペア:

[(1, 201455149), (7, 28779307), (89, 2263541), (191, 1054739), (623, 323363), (1337, 150677), (1693, 118993), (11851, 16999)]