200815389

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{391453}}^1$

素因数の和:391481

約数の個数: 16

約数和(自身を含む): 313163200

約数和(自身を除く): 112347811

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 391453, 1174359, 3523077, 7437607, 10569231, 22312821, 66938463, 200815389]

約数ペア:

[(1, 200815389), (3, 66938463), (9, 22312821), (19, 10569231), (27, 7437607), (57, 3523077), (171, 1174359), (513, 391453)]