202860765

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42131}}^1$

素因数の和:42249

約数の個数: 24

約数和(自身を含む): 354919968

約数和(自身を除く): 152059203

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 42131, 126393, 210655, 379179, 631965, 1895895, 4508017, 13524051, 22540085, 40572153, 67620255, 202860765]

約数ペア:

[(1, 202860765), (3, 67620255), (5, 40572153), (9, 22540085), (15, 13524051), (45, 4508017), (107, 1895895), (321, 631965), (535, 379179), (963, 210655), (1605, 126393), (4815, 42131)]