210913868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{165293}}^1$

素因数の和:165337

約数の個数: 24

約数和(自身を含む): 416540880

約数和(自身を除く): 205627012

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 165293, 330586, 661172, 1818223, 3636446, 4793497, 7272892, 9586994, 19173988, 52728467, 105456934, 210913868]

約数ペア:

[(1, 210913868), (2, 105456934), (4, 52728467), (11, 19173988), (22, 9586994), (29, 7272892), (44, 4793497), (58, 3636446), (116, 1818223), (319, 661172), (638, 330586), (1276, 165293)]