198207954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1573079}}^1$

素因数の和:1573094

約数の個数: 24

約数和(自身を含む): 490800960

約数和(自身を除く): 292593006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1573079, 3146158, 4719237, 9438474, 11011553, 14157711, 22023106, 28315422, 33034659, 66069318, 99103977, 198207954]

約数ペア:

[(1, 198207954), (2, 99103977), (3, 66069318), (6, 33034659), (7, 28315422), (9, 22023106), (14, 14157711), (18, 11011553), (21, 9438474), (42, 4719237), (63, 3146158), (126, 1573079)]