200537720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106669}}^1$

素因数の和:106727

約数の個数: 32

約数和(自身を含む): 460814400

約数和(自身を除く): 260276680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 106669, 213338, 426676, 533345, 853352, 1066690, 2133380, 4266760, 5013443, 10026886, 20053772, 25067215, 40107544, 50134430, 100268860, 200537720]

約数ペア:

[(1, 200537720), (2, 100268860), (4, 50134430), (5, 40107544), (8, 25067215), (10, 20053772), (20, 10026886), (40, 5013443), (47, 4266760), (94, 2133380), (188, 1066690), (235, 853352), (376, 533345), (470, 426676), (940, 213338), (1880, 106669)]