200907207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{2237}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 307930896

約数和(自身を除く): 107023689

約数列:

[1, 3, 9, 17, 51, 153, 587, 1761, 2237, 5283, 6711, 9979, 20133, 29937, 38029, 89811, 114087, 342261, 1313119, 3939357, 11818071, 22323023, 66969069, 200907207]

約数ペア:

[(1, 200907207), (3, 66969069), (9, 22323023), (17, 11818071), (51, 3939357), (153, 1313119), (587, 342261), (1761, 114087), (2237, 89811), (5283, 38029), (6711, 29937), (9979, 20133)]