200123208

素因数分解:

$2^3\times 3^2\times {\mathrm{2779489}}^1$

素因数の和:2779501

約数の個数: 24

約数和(自身を含む): 542000550

約数和(自身を除く): 341877342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2779489, 5558978, 8338467, 11117956, 16676934, 22235912, 25015401, 33353868, 50030802, 66707736, 100061604, 200123208]

約数ペア:

[(1, 200123208), (2, 100061604), (3, 66707736), (4, 50030802), (6, 33353868), (8, 25015401), (9, 22235912), (12, 16676934), (18, 11117956), (24, 8338467), (36, 5558978), (72, 2779489)]