200441000

素因数分解:

$2^3\times 5^3\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 471631680

約数和(自身を除く): 271190680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 227, 250, 454, 500, 883, 908, 1000, 1135, 1766, 1816, 2270, 3532, 4415, 4540, 5675, 7064, 8830, 9080, 11350, 17660, 22075, 22700, 28375, 35320, 44150, 45400, 56750, 88300, 110375, 113500, 176600, 200441, 220750, 227000, 400882, 441500, 801764, 883000, 1002205, 1603528, 2004410, 4008820, 5011025, 8017640, 10022050, 20044100, 25055125, 40088200, 50110250, 100220500, 200441000]

約数ペア:

[(1, 200441000), (2, 100220500), (4, 50110250), (5, 40088200), (8, 25055125), (10, 20044100), (20, 10022050), (25, 8017640), (40, 5011025), (50, 4008820), (100, 2004410), (125, 1603528), (200, 1002205), (227, 883000), (250, 801764), (454, 441500), (500, 400882), (883, 227000), (908, 220750), (1000, 200441), (1135, 176600), (1766, 113500), (1816, 110375), (2270, 88300), (3532, 56750), (4415, 45400), (4540, 44150), (5675, 35320), (7064, 28375), (8830, 22700), (9080, 22075), (11350, 17660)]