200209328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1137553}}^1$

素因数の和:1137572

約数の個数: 20

約数和(自身を含む): 423170088

約数和(自身を除く): 222960760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1137553, 2275106, 4550212, 9100424, 12513083, 18200848, 25026166, 50052332, 100104664, 200209328]

約数ペア:

[(1, 200209328), (2, 100104664), (4, 50052332), (8, 25026166), (11, 18200848), (16, 12513083), (22, 9100424), (44, 4550212), (88, 2275106), (176, 1137553)]