204037005

素因数分解:

$3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{21557}}^1$

素因数の和:22196

約数の個数: 16

約数和(自身を含む): 326991744

約数和(自身を除く): 122954739

約数列:

[1, 3, 5, 15, 631, 1893, 3155, 9465, 21557, 64671, 107785, 323355, 13602467, 40807401, 68012335, 204037005]

約数ペア:

[(1, 204037005), (3, 68012335), (5, 40807401), (15, 13602467), (631, 323355), (1893, 107785), (3155, 64671), (9465, 21557)]