201287691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 337184640

約数和(自身を除く): 135896949

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 113, 171, 209, 339, 627, 947, 1017, 1243, 1881, 2147, 2841, 3729, 6441, 8523, 10417, 11187, 17993, 19323, 23617, 31251, 53979, 70851, 93753, 107011, 161937, 197923, 212553, 321033, 593769, 963099, 1177121, 1781307, 2033209, 3531363, 6099627, 10594089, 18298881, 22365299, 67095897, 201287691]

約数ペア:

[(1, 201287691), (3, 67095897), (9, 22365299), (11, 18298881), (19, 10594089), (33, 6099627), (57, 3531363), (99, 2033209), (113, 1781307), (171, 1177121), (209, 963099), (339, 593769), (627, 321033), (947, 212553), (1017, 197923), (1243, 161937), (1881, 107011), (2147, 93753), (2841, 70851), (3729, 53979), (6441, 31251), (8523, 23617), (10417, 19323), (11187, 17993)]