201550292

素因数分解:

$2^2\times {\mathrm{349}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 355593000

約数和(自身を除く): 154042708

約数列:

[1, 2, 4, 349, 353, 409, 698, 706, 818, 1396, 1412, 1636, 123197, 142741, 144377, 246394, 285482, 288754, 492788, 570964, 577508, 50387573, 100775146, 201550292]

約数ペア:

[(1, 201550292), (2, 100775146), (4, 50387573), (349, 577508), (353, 570964), (409, 492788), (698, 288754), (706, 285482), (818, 246394), (1396, 144377), (1412, 142741), (1636, 123197)]