201640216

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2287}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 385482240

約数和(自身を除く): 183842024

約数列:

[1, 2, 4, 8, 103, 107, 206, 214, 412, 428, 824, 856, 2287, 4574, 9148, 11021, 18296, 22042, 44084, 88168, 235561, 244709, 471122, 489418, 942244, 978836, 1884488, 1957672, 25205027, 50410054, 100820108, 201640216]

約数ペア:

[(1, 201640216), (2, 100820108), (4, 50410054), (8, 25205027), (103, 1957672), (107, 1884488), (206, 978836), (214, 942244), (412, 489418), (428, 471122), (824, 244709), (856, 235561), (2287, 88168), (4574, 44084), (9148, 22042), (11021, 18296)]