204619797

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{701}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 320112000

約数和(自身を除く): 115492203

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 569, 701, 1707, 2103, 5121, 6309, 10811, 13319, 15363, 18927, 32433, 39957, 97299, 119871, 291897, 359613, 398869, 1196607, 3589821, 7578511, 10769463, 22735533, 68206599, 204619797]

約数ペア:

[(1, 204619797), (3, 68206599), (9, 22735533), (19, 10769463), (27, 7578511), (57, 3589821), (171, 1196607), (513, 398869), (569, 359613), (701, 291897), (1707, 119871), (2103, 97299), (5121, 39957), (6309, 32433), (10811, 18927), (13319, 15363)]