200878545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5974

約数の個数: 64

約数和(自身を含む): 409466880

約数和(自身を除く): 208588335

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 399, 595, 665, 969, 1615, 1785, 1995, 2261, 4845, 5923, 6783, 11305, 17769, 29615, 33915, 41461, 88845, 100691, 112537, 124383, 207305, 302073, 337611, 503455, 562685, 621915, 704837, 787759, 1510365, 1688055, 1913129, 2114511, 2363277, 3524185, 3938795, 5739387, 9565645, 10572555, 11816385, 13391903, 28696935, 40175709, 66959515, 200878545]

約数ペア:

[(1, 200878545), (3, 66959515), (5, 40175709), (7, 28696935), (15, 13391903), (17, 11816385), (19, 10572555), (21, 9565645), (35, 5739387), (51, 3938795), (57, 3524185), (85, 2363277), (95, 2114511), (105, 1913129), (119, 1688055), (133, 1510365), (255, 787759), (285, 704837), (323, 621915), (357, 562685), (399, 503455), (595, 337611), (665, 302073), (969, 207305), (1615, 124383), (1785, 112537), (1995, 100691), (2261, 88845), (4845, 41461), (5923, 33915), (6783, 29615), (11305, 17769)]