201004900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{42767}}^1$

素因数の和:42828

約数の個数: 36

約数和(自身を含む): 445471488

約数和(自身を除く): 244466588

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 42767, 85534, 171068, 213835, 427670, 855340, 1069175, 2010049, 2138350, 4020098, 4276700, 8040196, 10050245, 20100490, 40200980, 50251225, 100502450, 201004900]

約数ペア:

[(1, 201004900), (2, 100502450), (4, 50251225), (5, 40200980), (10, 20100490), (20, 10050245), (25, 8040196), (47, 4276700), (50, 4020098), (94, 2138350), (100, 2010049), (188, 1069175), (235, 855340), (470, 427670), (940, 213835), (1175, 171068), (2350, 85534), (4700, 42767)]