250803839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 320949216

約数和(自身を除く): 70145377

約数列:

[1, 11, 13, 17, 83, 113, 121, 143, 187, 221, 913, 1079, 1243, 1411, 1469, 1573, 1921, 2057, 2431, 9379, 10043, 11869, 13673, 15521, 16159, 18343, 21131, 24973, 26741, 103169, 121927, 130559, 159443, 170731, 177749, 201773, 232441, 274703, 1134859, 1341197, 1753873, 2072759, 2219503, 3021733, 14753167, 19292603, 22800349, 250803839]

約数ペア:

[(1, 250803839), (11, 22800349), (13, 19292603), (17, 14753167), (83, 3021733), (113, 2219503), (121, 2072759), (143, 1753873), (187, 1341197), (221, 1134859), (913, 274703), (1079, 232441), (1243, 201773), (1411, 177749), (1469, 170731), (1573, 159443), (1921, 130559), (2057, 121927), (2431, 103169), (9379, 26741), (10043, 24973), (11869, 21131), (13673, 18343), (15521, 16159)]