200728955

素因数分解:

$5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{4019}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 275546880

約数和(自身を除く): 74817925

約数列:

[1, 5, 7, 35, 1427, 4019, 7135, 9989, 20095, 28133, 49945, 140665, 5735113, 28675565, 40145791, 200728955]

約数ペア:

[(1, 200728955), (5, 40145791), (7, 28675565), (35, 5735113), (1427, 140665), (4019, 49945), (7135, 28133), (9989, 20095)]