202473650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 398010240

約数和(自身を除く): 195536590

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 145, 235, 290, 470, 725, 1175, 1363, 1450, 2350, 2726, 2971, 5942, 6815, 13630, 14855, 29710, 34075, 68150, 74275, 86159, 139637, 148550, 172318, 279274, 430795, 698185, 861590, 1396370, 2153975, 3490925, 4049473, 4307950, 6981850, 8098946, 20247365, 40494730, 101236825, 202473650]

約数ペア:

[(1, 202473650), (2, 101236825), (5, 40494730), (10, 20247365), (25, 8098946), (29, 6981850), (47, 4307950), (50, 4049473), (58, 3490925), (94, 2153975), (145, 1396370), (235, 861590), (290, 698185), (470, 430795), (725, 279274), (1175, 172318), (1363, 148550), (1450, 139637), (2350, 86159), (2726, 74275), (2971, 68150), (5942, 34075), (6815, 29710), (13630, 14855)]