194891007

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{22549}}^1$

素因数の和:22662

約数の個数: 16

約数和(自身を含む): 269878400

約数和(自身を除く): 74987393

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 22549, 67647, 969607, 1510783, 2908821, 4532349, 64963669, 194891007]

約数ペア:

[(1, 194891007), (3, 64963669), (43, 4532349), (67, 2908821), (129, 1510783), (201, 969607), (2881, 67647), (8643, 22549)]