193697413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 248371200

約数和(自身を除く): 54673787

約数列:

[1, 7, 13, 43, 59, 91, 301, 413, 559, 767, 839, 2537, 3913, 5369, 5873, 10907, 17759, 32981, 36077, 49501, 76349, 230867, 252539, 346507, 469001, 643513, 2128543, 3283007, 4504591, 14899801, 27671059, 193697413]

約数ペア:

[(1, 193697413), (7, 27671059), (13, 14899801), (43, 4504591), (59, 3283007), (91, 2128543), (301, 643513), (413, 469001), (559, 346507), (767, 252539), (839, 230867), (2537, 76349), (3913, 49501), (5369, 36077), (5873, 32981), (10907, 17759)]