202199612

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 359009280

約数和(自身を除く): 156809668

約数列:

[1, 2, 4, 107, 211, 214, 422, 428, 844, 2239, 4478, 8956, 22577, 45154, 90308, 239573, 472429, 479146, 944858, 958292, 1889716, 50549903, 101099806, 202199612]

約数ペア:

[(1, 202199612), (2, 101099806), (4, 50549903), (107, 1889716), (211, 958292), (214, 944858), (422, 479146), (428, 472429), (844, 239573), (2239, 90308), (4478, 45154), (8956, 22577)]