207408264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28711}}^1$

素因数の和:28770

約数の個数: 64

約数和(自身を含む): 606397440

約数和(自身を除く): 398989176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 28711, 57422, 86133, 114844, 172266, 200977, 229688, 344532, 401954, 602931, 689064, 803908, 1205862, 1234573, 1607816, 2411724, 2469146, 3703719, 4823448, 4938292, 7407438, 8642011, 9876584, 14814876, 17284022, 25926033, 29629752, 34568044, 51852066, 69136088, 103704132, 207408264]

約数ペア:

[(1, 207408264), (2, 103704132), (3, 69136088), (4, 51852066), (6, 34568044), (7, 29629752), (8, 25926033), (12, 17284022), (14, 14814876), (21, 9876584), (24, 8642011), (28, 7407438), (42, 4938292), (43, 4823448), (56, 3703719), (84, 2469146), (86, 2411724), (129, 1607816), (168, 1234573), (172, 1205862), (258, 803908), (301, 689064), (344, 602931), (516, 401954), (602, 344532), (903, 229688), (1032, 200977), (1204, 172266), (1806, 114844), (2408, 86133), (3612, 57422), (7224, 28711)]