198200646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1573021}}^1$

素因数の和:1573036

約数の個数: 24

約数和(自身を含む): 490782864

約数和(自身を除く): 292582218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1573021, 3146042, 4719063, 9438126, 11011147, 14157189, 22022294, 28314378, 33033441, 66066882, 99100323, 198200646]

約数ペア:

[(1, 198200646), (2, 99100323), (3, 66066882), (6, 33033441), (7, 28314378), (9, 22022294), (14, 14157189), (18, 11011147), (21, 9438126), (42, 4719063), (63, 3146042), (126, 1573021)]