196300450

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{28657}}^1$

素因数の和:28806

約数の個数: 24

約数和(自身を含む): 367796772

約数和(自身を除く): 171496322

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 6850, 28657, 57314, 143285, 286570, 716425, 1432850, 3926009, 7852018, 19630045, 39260090, 98150225, 196300450]

約数ペア:

[(1, 196300450), (2, 98150225), (5, 39260090), (10, 19630045), (25, 7852018), (50, 3926009), (137, 1432850), (274, 716425), (685, 286570), (1370, 143285), (3425, 57314), (6850, 28657)]