202154319

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{394063}}^1$

素因数の和:394091

約数の個数: 16

約数和(自身を含む): 315251200

約数和(自身を除く): 113096881

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 394063, 1182189, 3546567, 7487197, 10639701, 22461591, 67384773, 202154319]

約数ペア:

[(1, 202154319), (3, 67384773), (9, 22461591), (19, 10639701), (27, 7487197), (57, 3546567), (171, 1182189), (513, 394063)]