207666

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 458640

約数和(自身を除く): 250974

約数列:

[1, 2, 3, 6, 9, 18, 83, 139, 166, 249, 278, 417, 498, 747, 834, 1251, 1494, 2502, 11537, 23074, 34611, 69222, 103833, 207666]

約数ペア:

[(1, 207666), (2, 103833), (3, 69222), (6, 34611), (9, 23074), (18, 11537), (83, 2502), (139, 1494), (166, 1251), (249, 834), (278, 747), (417, 498)]