205409604

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{166189}}^1$

素因数の和:166299

約数の個数: 24

約数和(自身を含む): 483945280

約数和(自身を除く): 278535676

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 166189, 332378, 498567, 664756, 997134, 1994268, 17117467, 34234934, 51352401, 68469868, 102704802, 205409604]

約数ペア:

[(1, 205409604), (2, 102704802), (3, 68469868), (4, 51352401), (6, 34234934), (12, 17117467), (103, 1994268), (206, 997134), (309, 664756), (412, 498567), (618, 332378), (1236, 166189)]