204365894

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:856

約数の個数: 24

約数和(自身を含む): 318203640

約数和(自身を除く): 113837746

約数列:

[1, 2, 41, 82, 89, 178, 683, 1366, 1681, 3362, 3649, 7298, 28003, 56006, 60787, 121574, 149609, 299218, 1148123, 2296246, 2492267, 4984534, 102182947, 204365894]

約数ペア:

[(1, 204365894), (2, 102182947), (41, 4984534), (82, 2492267), (89, 2296246), (178, 1148123), (683, 299218), (1366, 149609), (1681, 121574), (3362, 60787), (3649, 56006), (7298, 28003)]