315068194

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{21211}}^1$

素因数の和:22281

約数の個数: 16

約数和(自身を含む): 540651456

約数和(自身を除く): 225583262

約数列:

[1, 2, 7, 14, 1061, 2122, 7427, 14854, 21211, 42422, 148477, 296954, 22504871, 45009742, 157534097, 315068194]

約数ペア:

[(1, 315068194), (2, 157534097), (7, 45009742), (14, 22504871), (1061, 296954), (2122, 148477), (7427, 42422), (14854, 21211)]