195102978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4645309}}^1$

素因数の和:4645321

約数の個数: 16

約数和(自身を含む): 445949760

約数和(自身を除く): 250846782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4645309, 9290618, 13935927, 27871854, 32517163, 65034326, 97551489, 195102978]

約数ペア:

[(1, 195102978), (2, 97551489), (3, 65034326), (6, 32517163), (7, 27871854), (14, 13935927), (21, 9290618), (42, 4645309)]