201010785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4327}}^1$

素因数の和:4517

約数の個数: 32

約数和(自身を含む): 340700160

約数和(自身を除く): 139689375

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 2445, 3097, 4327, 9291, 12981, 15485, 21635, 46455, 64905, 82213, 246639, 411065, 705301, 1233195, 2115903, 3526505, 10579515, 13400719, 40202157, 67003595, 201010785]

約数ペア:

[(1, 201010785), (3, 67003595), (5, 40202157), (15, 13400719), (19, 10579515), (57, 3526505), (95, 2115903), (163, 1233195), (285, 705301), (489, 411065), (815, 246639), (2445, 82213), (3097, 64905), (4327, 46455), (9291, 21635), (12981, 15485)]