243399604

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{8719}}^1$

素因数の和:9727

約数の個数: 24

約数和(自身を含む): 487343360

約数和(自身を除く): 243943756

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 6979, 8719, 13958, 17438, 27916, 34876, 61033, 122066, 244132, 8692843, 17385686, 34771372, 60849901, 121699802, 243399604]

約数ペア:

[(1, 243399604), (2, 121699802), (4, 60849901), (7, 34771372), (14, 17385686), (28, 8692843), (997, 244132), (1994, 122066), (3988, 61033), (6979, 34876), (8719, 27916), (13958, 17438)]