222183452

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{1663}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 393609216

約数和(自身を除く): 171425764

約数列:

[1, 2, 4, 127, 254, 263, 508, 526, 1052, 1663, 3326, 6652, 33401, 66802, 133604, 211201, 422402, 437369, 844804, 874738, 1749476, 55545863, 111091726, 222183452]

約数ペア:

[(1, 222183452), (2, 111091726), (4, 55545863), (127, 1749476), (254, 874738), (263, 844804), (508, 437369), (526, 422402), (1052, 211201), (1663, 133604), (3326, 66802), (6652, 33401)]