201452000

素因数分解:

$2^5\times 5^3\times {\mathrm{50363}}^1$

素因数の和:50388

約数の個数: 48

約数和(自身を含む): 494977392

約数和(自身を除く): 293525392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 50363, 100726, 201452, 251815, 402904, 503630, 805808, 1007260, 1259075, 1611616, 2014520, 2518150, 4029040, 5036300, 6295375, 8058080, 10072600, 12590750, 20145200, 25181500, 40290400, 50363000, 100726000, 201452000]

約数ペア:

[(1, 201452000), (2, 100726000), (4, 50363000), (5, 40290400), (8, 25181500), (10, 20145200), (16, 12590750), (20, 10072600), (25, 8058080), (32, 6295375), (40, 5036300), (50, 4029040), (80, 2518150), (100, 2014520), (125, 1611616), (160, 1259075), (200, 1007260), (250, 805808), (400, 503630), (500, 402904), (800, 251815), (1000, 201452), (2000, 100726), (4000, 50363)]