218655844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{105733}}^1$

素因数の和:105795

約数の個数: 24

約数和(自身を含む): 426319488

約数和(自身を除く): 207663644

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 105733, 211466, 422932, 1163063, 2326126, 4652252, 4969451, 9938902, 19877804, 54663961, 109327922, 218655844]

約数ペア:

[(1, 218655844), (2, 109327922), (4, 54663961), (11, 19877804), (22, 9938902), (44, 4969451), (47, 4652252), (94, 2326126), (188, 1163063), (517, 422932), (1034, 211466), (2068, 105733)]