220732804564

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{702407}}^1$

素因数の和:702975

約数の個数: 24

約数和(自身を含む): 389060981568

約数和(自身を除く): 168328177004

約数列:

[1, 2, 4, 251, 313, 502, 626, 1004, 1252, 78563, 157126, 314252, 702407, 1404814, 2809628, 176304157, 219853391, 352608314, 439706782, 705216628, 879413564, 55183201141, 110366402282, 220732804564]

約数ペア:

[(1, 220732804564), (2, 110366402282), (4, 55183201141), (251, 879413564), (313, 705216628), (502, 439706782), (626, 352608314), (1004, 219853391), (1252, 176304157), (78563, 2809628), (157126, 1404814), (314252, 702407)]