206952196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{43151}}^1$

素因数の和:43275

約数の個数: 24

約数和(自身を含む): 398724480

約数和(自身を除く): 191772284

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 43151, 86302, 172604, 474661, 949322, 1898644, 4703459, 9406918, 18813836, 51738049, 103476098, 206952196]

約数ペア:

[(1, 206952196), (2, 103476098), (4, 51738049), (11, 18813836), (22, 9406918), (44, 4703459), (109, 1898644), (218, 949322), (436, 474661), (1199, 172604), (2398, 86302), (4796, 43151)]