196486561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 212129280

約数和(自身を除く): 15642719

約数列:

[1, 17, 107, 109, 991, 1819, 1853, 11663, 16847, 106037, 108019, 198271, 1802629, 1836323, 11558033, 196486561]

約数ペア:

[(1, 196486561), (17, 11558033), (107, 1836323), (109, 1802629), (991, 198271), (1819, 108019), (1853, 106037), (11663, 16847)]