200415681

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{47279}}^1$

素因数の和:47445

約数の個数: 16

約数和(自身を含む): 298809600

約数和(自身を除く): 98393919

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 47279, 141837, 425511, 1276533, 7422803, 22268409, 66805227, 200415681]

約数ペア:

[(1, 200415681), (3, 66805227), (9, 22268409), (27, 7422803), (157, 1276533), (471, 425511), (1413, 141837), (4239, 47279)]