195843004

素因数分解:

$2^2\times 7^2\times {\mathrm{999199}}^1$

素因数の和:999217

約数の個数: 18

約数和(自身を含む): 398680800

約数和(自身を除く): 202837796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 999199, 1998398, 3996796, 6994393, 13988786, 27977572, 48960751, 97921502, 195843004]

約数ペア:

[(1, 195843004), (2, 97921502), (4, 48960751), (7, 27977572), (14, 13988786), (28, 6994393), (49, 3996796), (98, 1998398), (196, 999199)]