201352000

素因数分解:

$2^6\times 5^3\times {\mathrm{25169}}^1$

素因数の和:25196

約数の個数: 56

約数和(自身を含む): 498668040

約数和(自身を除く): 297316040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 25169, 50338, 100676, 125845, 201352, 251690, 402704, 503380, 629225, 805408, 1006760, 1258450, 1610816, 2013520, 2516900, 3146125, 4027040, 5033800, 6292250, 8054080, 10067600, 12584500, 20135200, 25169000, 40270400, 50338000, 100676000, 201352000]

約数ペア:

[(1, 201352000), (2, 100676000), (4, 50338000), (5, 40270400), (8, 25169000), (10, 20135200), (16, 12584500), (20, 10067600), (25, 8054080), (32, 6292250), (40, 5033800), (50, 4027040), (64, 3146125), (80, 2516900), (100, 2013520), (125, 1610816), (160, 1258450), (200, 1006760), (250, 805408), (320, 629225), (400, 503380), (500, 402704), (800, 251690), (1000, 201352), (1600, 125845), (2000, 100676), (4000, 50338), (8000, 25169)]