206865848

素因数分解:

$2^3\times 7^2\times {\mathrm{599}}^1\times {\mathrm{881}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 452466000

約数和(自身を除く): 245600152

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 599, 881, 1198, 1762, 2396, 3524, 4193, 4792, 6167, 7048, 8386, 12334, 16772, 24668, 29351, 33544, 43169, 49336, 58702, 86338, 117404, 172676, 234808, 345352, 527719, 1055438, 2110876, 3694033, 4221752, 7388066, 14776132, 25858231, 29552264, 51716462, 103432924, 206865848]

約数ペア:

[(1, 206865848), (2, 103432924), (4, 51716462), (7, 29552264), (8, 25858231), (14, 14776132), (28, 7388066), (49, 4221752), (56, 3694033), (98, 2110876), (196, 1055438), (392, 527719), (599, 345352), (881, 234808), (1198, 172676), (1762, 117404), (2396, 86338), (3524, 58702), (4193, 49336), (4792, 43169), (6167, 33544), (7048, 29351), (8386, 24668), (12334, 16772)]