201007745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 272782080

約数和(自身を除く): 71774335

約数列:

[1, 5, 17, 19, 71, 85, 95, 323, 355, 1207, 1349, 1615, 1753, 6035, 6745, 8765, 22933, 29801, 33307, 114665, 124463, 149005, 166535, 566219, 622315, 2115871, 2364797, 2831095, 10579355, 11823985, 40201549, 201007745]

約数ペア:

[(1, 201007745), (5, 40201549), (17, 11823985), (19, 10579355), (71, 2831095), (85, 2364797), (95, 2115871), (323, 622315), (355, 566219), (1207, 166535), (1349, 149005), (1615, 124463), (1753, 114665), (6035, 33307), (6745, 29801), (8765, 22933)]