200899635

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5539

約数の個数: 32

約数和(自身を含む): 341003520

約数和(自身を除く): 140103885

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 5381, 7467, 12445, 16143, 26905, 37335, 80715, 102239, 306717, 511195, 704911, 1533585, 2114733, 3524555, 10573665, 13393309, 40179927, 66966545, 200899635]

約数ペア:

[(1, 200899635), (3, 66966545), (5, 40179927), (15, 13393309), (19, 10573665), (57, 3524555), (95, 2114733), (131, 1533585), (285, 704911), (393, 511195), (655, 306717), (1965, 102239), (2489, 80715), (5381, 37335), (7467, 26905), (12445, 16143)]