194385961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 252241920

約数和(自身を除く): 57855959

約数列:

[1, 7, 11, 41, 67, 77, 287, 451, 469, 737, 919, 2747, 3157, 5159, 6433, 10109, 19229, 30217, 37679, 61573, 70763, 211519, 263753, 414469, 431011, 677303, 2524493, 2901283, 4741121, 17671451, 27769423, 194385961]

約数ペア:

[(1, 194385961), (7, 27769423), (11, 17671451), (41, 4741121), (67, 2901283), (77, 2524493), (287, 677303), (451, 431011), (469, 414469), (737, 263753), (919, 211519), (2747, 70763), (3157, 61573), (5159, 37679), (6433, 30217), (10109, 19229)]