210050973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 357402240

約数和(自身を除く): 147351267

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 667, 759, 957, 2001, 2277, 2871, 3181, 6003, 7337, 9543, 22011, 28629, 34991, 66033, 73163, 92249, 104973, 219489, 276747, 314919, 658467, 804793, 830241, 1014739, 2121727, 2414379, 3044217, 6365181, 7243137, 9132651, 19095543, 23338997, 70016991, 210050973]

約数ペア:

[(1, 210050973), (3, 70016991), (9, 23338997), (11, 19095543), (23, 9132651), (29, 7243137), (33, 6365181), (69, 3044217), (87, 2414379), (99, 2121727), (207, 1014739), (253, 830241), (261, 804793), (319, 658467), (667, 314919), (759, 276747), (957, 219489), (2001, 104973), (2277, 92249), (2871, 73163), (3181, 66033), (6003, 34991), (7337, 28629), (9543, 22011)]