225395737

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 270732672

約数和(自身を除く): 45336935

約数列:

[1, 7, 41, 49, 151, 287, 743, 1057, 2009, 5201, 6191, 7399, 30463, 36407, 43337, 112193, 213241, 303359, 785351, 1492687, 4599913, 5497457, 32199391, 225395737]

約数ペア:

[(1, 225395737), (7, 32199391), (41, 5497457), (49, 4599913), (151, 1492687), (287, 785351), (743, 303359), (1057, 213241), (2009, 112193), (5201, 43337), (6191, 36407), (7399, 30463)]