219002113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 271641600

約数和(自身を除く): 52639487

約数列:

[1, 11, 19, 23, 29, 209, 253, 319, 437, 551, 667, 1571, 4807, 6061, 7337, 12673, 17281, 29849, 36133, 45559, 139403, 328339, 397463, 501149, 686527, 865621, 1047857, 7551797, 9521831, 11526427, 19909283, 219002113]

約数ペア:

[(1, 219002113), (11, 19909283), (19, 11526427), (23, 9521831), (29, 7551797), (209, 1047857), (253, 865621), (319, 686527), (437, 501149), (551, 397463), (667, 328339), (1571, 139403), (4807, 45559), (6061, 36133), (7337, 29849), (12673, 17281)]