201927663

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23059}}^1$

素因数の和:23211

約数の個数: 24

約数和(自身を含む): 335753600

約数和(自身を除く): 133825937

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 23059, 69177, 161413, 207531, 484239, 1452717, 3205201, 9615603, 22436407, 28846809, 67309221, 201927663]

約数ペア:

[(1, 201927663), (3, 67309221), (7, 28846809), (9, 22436407), (21, 9615603), (63, 3205201), (139, 1452717), (417, 484239), (973, 207531), (1251, 161413), (2919, 69177), (8757, 23059)]