117506564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{220877}}^1$

素因数の和:220907

約数の個数: 24

約数和(自身を含む): 247383360

約数和(自身を除く): 129876796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 220877, 441754, 883508, 1546139, 3092278, 4196663, 6184556, 8393326, 16786652, 29376641, 58753282, 117506564]

約数ペア:

[(1, 117506564), (2, 58753282), (4, 29376641), (7, 16786652), (14, 8393326), (19, 6184556), (28, 4196663), (38, 3092278), (76, 1546139), (133, 883508), (266, 441754), (532, 220877)]