205497741

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{63839}}^1$

素因数の和:63908

約数の個数: 16

約数和(自身を含む): 291110400

約数和(自身を除く): 85612659

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 63839, 191517, 1851331, 2362043, 5553993, 7086129, 68499247, 205497741]

約数ペア:

[(1, 205497741), (3, 68499247), (29, 7086129), (37, 5553993), (87, 2362043), (111, 1851331), (1073, 191517), (3219, 63839)]