205273648

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{7687}}^1$

素因数の和:9364

約数の個数: 20

約数和(自身を含む): 398007760

約数和(自身を除く): 192734112

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 6676, 7687, 13352, 15374, 26704, 30748, 61496, 122992, 12829603, 25659206, 51318412, 102636824, 205273648]

約数ペア:

[(1, 205273648), (2, 102636824), (4, 51318412), (8, 25659206), (16, 12829603), (1669, 122992), (3338, 61496), (6676, 30748), (7687, 26704), (13352, 15374)]