202242978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1605103}}^1$

素因数の和:1605118

約数の個数: 24

約数和(自身を含む): 500792448

約数和(自身を除く): 298549470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1605103, 3210206, 4815309, 9630618, 11235721, 14445927, 22471442, 28891854, 33707163, 67414326, 101121489, 202242978]

約数ペア:

[(1, 202242978), (2, 101121489), (3, 67414326), (6, 33707163), (7, 28891854), (9, 22471442), (14, 14445927), (18, 11235721), (21, 9630618), (42, 4815309), (63, 3210206), (126, 1605103)]