205730334

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 469428480

約数和(自身を除く): 263698146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 101, 134, 201, 202, 303, 402, 563, 603, 606, 909, 1126, 1206, 1689, 1809, 1818, 2727, 3378, 3618, 5067, 5454, 6767, 10134, 13534, 15201, 20301, 30402, 37721, 40602, 56863, 60903, 75442, 113163, 113726, 121806, 170589, 182709, 226326, 339489, 341178, 365418, 511767, 678978, 1018467, 1023534, 1535301, 2036934, 3070602, 3809821, 7619642, 11429463, 22858926, 34288389, 68576778, 102865167, 205730334]

約数ペア:

[(1, 205730334), (2, 102865167), (3, 68576778), (6, 34288389), (9, 22858926), (18, 11429463), (27, 7619642), (54, 3809821), (67, 3070602), (101, 2036934), (134, 1535301), (201, 1023534), (202, 1018467), (303, 678978), (402, 511767), (563, 365418), (603, 341178), (606, 339489), (909, 226326), (1126, 182709), (1206, 170589), (1689, 121806), (1809, 113726), (1818, 113163), (2727, 75442), (3378, 60903), (3618, 56863), (5067, 40602), (5454, 37721), (6767, 30402), (10134, 20301), (13534, 15201)]