200322770

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{146221}}^1$

素因数の和:146365

約数の個数: 16

約数和(自身を含む): 363215448

約数和(自身を除く): 162892678

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 146221, 292442, 731105, 1462210, 20032277, 40064554, 100161385, 200322770]

約数ペア:

[(1, 200322770), (2, 100161385), (5, 40064554), (10, 20032277), (137, 1462210), (274, 731105), (685, 292442), (1370, 146221)]