210814028

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{3727}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 375782400

約数和(自身を除く): 164968372

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 716, 3727, 7454, 14141, 14908, 28282, 56564, 294433, 588866, 667133, 1177732, 1334266, 2668532, 52703507, 105407014, 210814028]

約数ペア:

[(1, 210814028), (2, 105407014), (4, 52703507), (79, 2668532), (158, 1334266), (179, 1177732), (316, 667133), (358, 588866), (716, 294433), (3727, 56564), (7454, 28282), (14141, 14908)]