205890227935

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{4296989}}^1$

素因数の和:4297075

約数の個数: 24

約数和(自身を含む): 290201516640

約数和(自身を除く): 84311288705

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 1369, 6845, 9583, 47915, 4296989, 21484945, 30078923, 150394615, 158988593, 794942965, 1112920151, 5564600755, 5882577941, 29412889705, 41178045587, 205890227935]

約数ペア:

[(1, 205890227935), (5, 41178045587), (7, 29412889705), (35, 5882577941), (37, 5564600755), (185, 1112920151), (259, 794942965), (1295, 158988593), (1369, 150394615), (6845, 30078923), (9583, 21484945), (47915, 4296989)]