209820046469

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2963267}}^1$

素因数の和:2963476

約数の個数: 16

約数和(自身を含む): 235970957376

約数和(自身を除く): 26150910907

約数列:

[1, 11, 41, 157, 451, 1727, 6437, 70807, 2963267, 32595937, 121493947, 465232919, 1336433417, 5117562109, 19074549679, 209820046469]

約数ペア:

[(1, 209820046469), (11, 19074549679), (41, 5117562109), (157, 1336433417), (451, 465232919), (1727, 121493947), (6437, 32595937), (70807, 2963267)]