225804982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 388366272

約数和(自身を除く): 162561290

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 2509, 2647, 3281, 5018, 5294, 6562, 34411, 42653, 44999, 68822, 85306, 89998, 510871, 584987, 1021742, 1169974, 6641323, 8684807, 13282646, 17369614, 112902491, 225804982]

約数ペア:

[(1, 225804982), (2, 112902491), (13, 17369614), (17, 13282646), (26, 8684807), (34, 6641323), (193, 1169974), (221, 1021742), (386, 584987), (442, 510871), (2509, 89998), (2647, 85306), (3281, 68822), (5018, 44999), (5294, 42653), (6562, 34411)]