201007065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16087}}^1$

素因数の和:16126

約数の個数: 48

約数和(自身を含む): 396150912

約数和(自身を除く): 195143847

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 16087, 48261, 80435, 112609, 241305, 273479, 337827, 563045, 788263, 820437, 1367395, 1689135, 1914353, 2364789, 3941315, 4102185, 5743059, 9571765, 11823945, 13400471, 28715295, 40201413, 67002355, 201007065]

約数ペア:

[(1, 201007065), (3, 67002355), (5, 40201413), (7, 28715295), (15, 13400471), (17, 11823945), (21, 9571765), (35, 5743059), (49, 4102185), (51, 3941315), (85, 2364789), (105, 1914353), (119, 1689135), (147, 1367395), (245, 820437), (255, 788263), (357, 563045), (595, 337827), (735, 273479), (833, 241305), (1785, 112609), (2499, 80435), (4165, 48261), (12495, 16087)]