210801110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{34501}}^1$

素因数の和:34568

約数の個数: 32

約数和(自身を含む): 417336192

約数和(自身を除く): 206535082

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 34501, 69002, 172505, 345010, 448513, 897026, 1621547, 2242565, 3243094, 4485130, 8107735, 16215470, 21080111, 42160222, 105400555, 210801110]

約数ペア:

[(1, 210801110), (2, 105400555), (5, 42160222), (10, 21080111), (13, 16215470), (26, 8107735), (47, 4485130), (65, 3243094), (94, 2242565), (130, 1621547), (235, 897026), (470, 448513), (611, 345010), (1222, 172505), (3055, 69002), (6110, 34501)]