211342012

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127931}}^1$

素因数の和:128001

約数の個数: 24

約数和(自身を含む): 429851520

約数和(自身を除く): 218509508

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 127931, 255862, 511724, 895517, 1791034, 3582068, 7547929, 15095858, 30191716, 52835503, 105671006, 211342012]

約数ペア:

[(1, 211342012), (2, 105671006), (4, 52835503), (7, 30191716), (14, 15095858), (28, 7547929), (59, 3582068), (118, 1791034), (236, 895517), (413, 511724), (826, 255862), (1652, 127931)]