207866072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1528427}}^1$

素因数の和:1528450

約数の個数: 16

約数和(自身を含む): 412675560

約数和(自身を除く): 204809488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1528427, 3056854, 6113708, 12227416, 25983259, 51966518, 103933036, 207866072]

約数ペア:

[(1, 207866072), (2, 103933036), (4, 51966518), (8, 25983259), (17, 12227416), (34, 6113708), (68, 3056854), (136, 1528427)]