202159643

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 246141504

約数和(自身を除く): 43981861

約数列:

[1, 7, 41, 47, 49, 287, 329, 1927, 2009, 2141, 2303, 13489, 14987, 87781, 94423, 100627, 104909, 614467, 704389, 4125707, 4301269, 4930723, 28879949, 202159643]

約数ペア:

[(1, 202159643), (7, 28879949), (41, 4930723), (47, 4301269), (49, 4125707), (287, 704389), (329, 614467), (1927, 104909), (2009, 100627), (2141, 94423), (2303, 87781), (13489, 14987)]