201409999

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{41281}}^1$

素因数の和:41346

約数の個数: 16

約数和(自身を含む): 249673536

約数和(自身を除く): 48263537

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 41281, 288967, 701777, 1692521, 4912439, 11847647, 28772857, 201409999]

約数ペア:

[(1, 201409999), (7, 28772857), (17, 11847647), (41, 4912439), (119, 1692521), (287, 701777), (697, 288967), (4879, 41281)]