230500868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{10529}}^1$

素因数の和:10967

約数の個数: 24

約数和(自身を含む): 435478680

約数和(自身を除く): 204977812

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 10529, 10946, 21058, 21892, 42116, 136877, 273754, 547508, 4432709, 8865418, 17730836, 57625217, 115250434, 230500868]

約数ペア:

[(1, 230500868), (2, 115250434), (4, 57625217), (13, 17730836), (26, 8865418), (52, 4432709), (421, 547508), (842, 273754), (1684, 136877), (5473, 42116), (10529, 21892), (10946, 21058)]