200923822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2063}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 347742720

約数和(自身を除く): 146818898

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 418, 466, 2063, 2563, 4126, 4427, 5126, 8854, 22693, 39197, 45386, 48697, 78394, 97394, 431167, 480679, 862334, 961358, 5287469, 9132901, 10574938, 18265802, 100461911, 200923822]

約数ペア:

[(1, 200923822), (2, 100461911), (11, 18265802), (19, 10574938), (22, 9132901), (38, 5287469), (209, 961358), (233, 862334), (418, 480679), (466, 431167), (2063, 97394), (2563, 78394), (4126, 48697), (4427, 45386), (5126, 39197), (8854, 22693)]