206996847022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{642847351}}^1$

素因数の和:642847383

約数の個数: 16

約数和(自身を含む): 370280074752

約数和(自身を除く): 163283227730

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 642847351, 1285694702, 4499931457, 8999862914, 14785489073, 29570978146, 103498423511, 206996847022]

約数ペア:

[(1, 206996847022), (2, 103498423511), (7, 29570978146), (14, 14785489073), (23, 8999862914), (46, 4499931457), (161, 1285694702), (322, 642847351)]