201079868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106279}}^1$

素因数の和:106337

約数の個数: 24

約数和(自身を含む): 392810880

約数和(自身を除く): 191731012

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106279, 212558, 425116, 1169069, 2338138, 4569997, 4676276, 9139994, 18279988, 50269967, 100539934, 201079868]

約数ペア:

[(1, 201079868), (2, 100539934), (4, 50269967), (11, 18279988), (22, 9139994), (43, 4676276), (44, 4569997), (86, 2338138), (172, 1169069), (473, 425116), (946, 212558), (1892, 106279)]