205735810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1433}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 432557496

約数和(自身を除く): 226821686

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 293, 490, 586, 1433, 1465, 2051, 2866, 2930, 4102, 7165, 10031, 10255, 14330, 14357, 20062, 20510, 28714, 50155, 70217, 71785, 100310, 140434, 143570, 351085, 419869, 702170, 839738, 2099345, 2939083, 4198690, 5878166, 14695415, 20573581, 29390830, 41147162, 102867905, 205735810]

約数ペア:

[(1, 205735810), (2, 102867905), (5, 41147162), (7, 29390830), (10, 20573581), (14, 14695415), (35, 5878166), (49, 4198690), (70, 2939083), (98, 2099345), (245, 839738), (293, 702170), (490, 419869), (586, 351085), (1433, 143570), (1465, 140434), (2051, 100310), (2866, 71785), (2930, 70217), (4102, 50155), (7165, 28714), (10031, 20510), (10255, 20062), (14330, 14357)]