157267201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 199051776

約数和(自身を除く): 41784575

約数列:

[1, 7, 13, 71, 91, 101, 241, 497, 707, 923, 1313, 1687, 3133, 6461, 7171, 9191, 17111, 21931, 24341, 50197, 93223, 119777, 170387, 222443, 316433, 652561, 1557101, 1728211, 2215031, 12097477, 22466743, 157267201]

約数ペア:

[(1, 157267201), (7, 22466743), (13, 12097477), (71, 2215031), (91, 1728211), (101, 1557101), (241, 652561), (497, 316433), (707, 222443), (923, 170387), (1313, 119777), (1687, 93223), (3133, 50197), (6461, 24341), (7171, 21931), (9191, 17111)]