203305956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2420309}}^1$

素因数の和:2420323

約数の個数: 24

約数和(自身を含む): 542149440

約数和(自身を除く): 338843484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2420309, 4840618, 7260927, 9681236, 14521854, 16942163, 29043708, 33884326, 50826489, 67768652, 101652978, 203305956]

約数ペア:

[(1, 203305956), (2, 101652978), (3, 67768652), (4, 50826489), (6, 33884326), (7, 29043708), (12, 16942163), (14, 14521854), (21, 9681236), (28, 7260927), (42, 4840618), (84, 2420309)]