200174968

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{18521}}^1$

素因数の和:18727

約数の個数: 32

約数和(自身を含む): 431192160

約数和(自身を除く): 231017192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 18521, 37042, 74084, 129647, 148168, 259294, 518588, 1037176, 3574553, 7149106, 14298212, 25021871, 28596424, 50043742, 100087484, 200174968]

約数ペア:

[(1, 200174968), (2, 100087484), (4, 50043742), (7, 28596424), (8, 25021871), (14, 14298212), (28, 7149106), (56, 3574553), (193, 1037176), (386, 518588), (772, 259294), (1351, 148168), (1544, 129647), (2702, 74084), (5404, 37042), (10808, 18521)]