201039069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18517}}^1$

素因数の和:18585

約数の個数: 32

約数和(自身を含む): 341323776

約数和(自身を除く): 140284707

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 18517, 55551, 129619, 203687, 388857, 611061, 870299, 1425809, 2610897, 4277427, 6092093, 9573289, 18276279, 28719867, 67013023, 201039069]

約数ペア:

[(1, 201039069), (3, 67013023), (7, 28719867), (11, 18276279), (21, 9573289), (33, 6092093), (47, 4277427), (77, 2610897), (141, 1425809), (231, 870299), (329, 611061), (517, 388857), (987, 203687), (1551, 129619), (3619, 55551), (10857, 18517)]