205228466

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{2393}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 311210424

約数和(自身を除く): 105981958

約数列:

[1, 2, 137, 274, 313, 626, 2393, 4786, 42881, 85762, 327841, 655682, 749009, 1498018, 102614233, 205228466]

約数ペア:

[(1, 205228466), (2, 102614233), (137, 1498018), (274, 749009), (313, 655682), (626, 327841), (2393, 85762), (4786, 42881)]