200828845

素因数分解:

$5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{4021}}^1$

素因数の和:5460

約数の個数: 16

約数和(自身を含む): 275683968

約数和(自身を除く): 74855123

約数列:

[1, 5, 7, 35, 1427, 4021, 7135, 9989, 20105, 28147, 49945, 140735, 5737967, 28689835, 40165769, 200828845]

約数ペア:

[(1, 200828845), (5, 40165769), (7, 28689835), (35, 5737967), (1427, 140735), (4021, 49945), (7135, 28147), (9989, 20105)]