201233769

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 314092800

約数和(自身を除く): 112859031

約数列:

[1, 3, 11, 19, 33, 57, 121, 163, 179, 209, 363, 489, 537, 627, 1793, 1969, 2299, 3097, 3401, 5379, 5907, 6897, 9291, 10203, 19723, 21659, 29177, 34067, 37411, 59169, 64977, 87531, 102201, 112233, 320947, 374737, 411521, 554363, 962841, 1124211, 1234563, 1663089, 3530417, 6097993, 10591251, 18293979, 67077923, 201233769]

約数ペア:

[(1, 201233769), (3, 67077923), (11, 18293979), (19, 10591251), (33, 6097993), (57, 3530417), (121, 1663089), (163, 1234563), (179, 1124211), (209, 962841), (363, 554363), (489, 411521), (537, 374737), (627, 320947), (1793, 112233), (1969, 102201), (2299, 87531), (3097, 64977), (3401, 59169), (5379, 37411), (5907, 34067), (6897, 29177), (9291, 21659), (10203, 19723)]