200064978

素因数分解:

$2^1\times 3^4\times {\mathrm{1234969}}^1$

素因数の和:1234983

約数の個数: 20

約数和(自身を含む): 448294110

約数和(自身を除く): 248229132

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1234969, 2469938, 3704907, 7409814, 11114721, 22229442, 33344163, 66688326, 100032489, 200064978]

約数ペア:

[(1, 200064978), (2, 100032489), (3, 66688326), (6, 33344163), (9, 22229442), (18, 11114721), (27, 7409814), (54, 3704907), (81, 2469938), (162, 1234969)]