201794212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{37397}}^1$

素因数の和:37491

約数の個数: 24

約数和(自身を含む): 376971840

約数和(自身を除く): 175177628

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 37397, 74794, 149588, 710543, 1421086, 2655187, 2842172, 5310374, 10620748, 50448553, 100897106, 201794212]

約数ペア:

[(1, 201794212), (2, 100897106), (4, 50448553), (19, 10620748), (38, 5310374), (71, 2842172), (76, 2655187), (142, 1421086), (284, 710543), (1349, 149588), (2698, 74794), (5396, 37397)]