204024915

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{8669}}^1$

素因数の和:9203

約数の個数: 24

約数和(自身を含む): 354360240

約数和(自身を除く): 150335325

約数列:

[1, 3, 5, 9, 15, 45, 523, 1569, 2615, 4707, 7845, 8669, 23535, 26007, 43345, 78021, 130035, 390105, 4533887, 13601661, 22669435, 40804983, 68008305, 204024915]

約数ペア:

[(1, 204024915), (3, 68008305), (5, 40804983), (9, 22669435), (15, 13601661), (45, 4533887), (523, 390105), (1569, 130035), (2615, 78021), (4707, 43345), (7845, 26007), (8669, 23535)]