219049864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{2467}}^1$

素因数の和:3493

約数の個数: 32

約数和(自身を含む): 448682400

約数和(自身を除く): 229632536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1009, 2018, 2467, 4036, 4934, 8072, 9868, 11099, 19736, 22198, 27137, 44396, 54274, 88792, 108548, 217096, 2489203, 4978406, 9956812, 19913624, 27381233, 54762466, 109524932, 219049864]

約数ペア:

[(1, 219049864), (2, 109524932), (4, 54762466), (8, 27381233), (11, 19913624), (22, 9956812), (44, 4978406), (88, 2489203), (1009, 217096), (2018, 108548), (2467, 88792), (4036, 54274), (4934, 44396), (8072, 27137), (9868, 22198), (11099, 19736)]