201734391

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 286949376

約数和(自身を除く): 85214985

約数列:

[1, 3, 31, 41, 93, 123, 191, 277, 573, 831, 1271, 3813, 5921, 7831, 8587, 11357, 17763, 23493, 25761, 34071, 52907, 158721, 242761, 352067, 728283, 1056201, 1640117, 2169187, 4920351, 6507561, 67244797, 201734391]

約数ペア:

[(1, 201734391), (3, 67244797), (31, 6507561), (41, 4920351), (93, 2169187), (123, 1640117), (191, 1056201), (277, 728283), (573, 352067), (831, 242761), (1271, 158721), (3813, 52907), (5921, 34071), (7831, 25761), (8587, 23493), (11357, 17763)]