207923059

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 220587840

約数和(自身を除く): 12664781

約数列:

[1, 23, 109, 197, 421, 2507, 4531, 9683, 21473, 45889, 82937, 493879, 1055447, 1907551, 9040133, 207923059]

約数ペア:

[(1, 207923059), (23, 9040133), (109, 1907551), (197, 1055447), (421, 493879), (2507, 82937), (4531, 45889), (9683, 21473)]