199742508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{792629}}^1$

素因数の和:792646

約数の個数: 36

約数和(自身を含む): 577034640

約数和(自身を除く): 377292132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 792629, 1585258, 2377887, 3170516, 4755774, 5548403, 7133661, 9511548, 11096806, 14267322, 16645209, 22193612, 28534644, 33290418, 49935627, 66580836, 99871254, 199742508]

約数ペア:

[(1, 199742508), (2, 99871254), (3, 66580836), (4, 49935627), (6, 33290418), (7, 28534644), (9, 22193612), (12, 16645209), (14, 14267322), (18, 11096806), (21, 9511548), (28, 7133661), (36, 5548403), (42, 4755774), (63, 3170516), (84, 2377887), (126, 1585258), (252, 792629)]