194853281

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1997}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 227867904

約数和(自身を除く): 33014623

約数列:

[1, 7, 53, 263, 371, 1841, 1997, 13939, 13979, 97573, 105841, 525211, 740887, 3676477, 27836183, 194853281]

約数ペア:

[(1, 194853281), (7, 27836183), (53, 3676477), (263, 740887), (371, 525211), (1841, 105841), (1997, 97573), (13939, 13979)]