210025563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7207

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 118432677

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1551, 2679, 7127, 9823, 21381, 29469, 78397, 135413, 235191, 334969, 406239, 1004907, 1489543, 3684659, 4468629, 6364411, 11053977, 19093233, 70008521, 210025563]

約数ペア:

[(1, 210025563), (3, 70008521), (11, 19093233), (19, 11053977), (33, 6364411), (47, 4468629), (57, 3684659), (141, 1489543), (209, 1004907), (517, 406239), (627, 334969), (893, 235191), (1551, 135413), (2679, 78397), (7127, 29469), (9823, 21381)]