200868380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{929}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 445284000

約数和(自身を除く): 244415620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 569, 929, 1138, 1858, 2276, 2845, 3716, 4645, 5690, 9290, 10811, 11380, 17651, 18580, 21622, 35302, 43244, 54055, 70604, 88255, 108110, 176510, 216220, 353020, 528601, 1057202, 2114404, 2643005, 5286010, 10043419, 10572020, 20086838, 40173676, 50217095, 100434190, 200868380]

約数ペア:

[(1, 200868380), (2, 100434190), (4, 50217095), (5, 40173676), (10, 20086838), (19, 10572020), (20, 10043419), (38, 5286010), (76, 2643005), (95, 2114404), (190, 1057202), (380, 528601), (569, 353020), (929, 216220), (1138, 176510), (1858, 108110), (2276, 88255), (2845, 70604), (3716, 54055), (4645, 43244), (5690, 35302), (9290, 21622), (10811, 18580), (11380, 17651)]