201692770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{147221}}^1$

素因数の和:147365

約数の個数: 16

約数和(自身を含む): 365699448

約数和(自身を除く): 164006678

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 147221, 294442, 736105, 1472210, 20169277, 40338554, 100846385, 201692770]

約数ペア:

[(1, 201692770), (2, 100846385), (5, 40338554), (10, 20169277), (137, 1472210), (274, 736105), (685, 294442), (1370, 147221)]