196628157

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9413}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 311339808

約数和(自身を除く): 114711651

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 6963, 9413, 20889, 28239, 84717, 103543, 310629, 931887, 1986143, 5958429, 17875287, 21847573, 65542719, 196628157]

約数ペア:

[(1, 196628157), (3, 65542719), (9, 21847573), (11, 17875287), (33, 5958429), (99, 1986143), (211, 931887), (633, 310629), (1899, 103543), (2321, 84717), (6963, 28239), (9413, 20889)]