203424914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42611}}^1$

素因数の和:42662

約数の個数: 32

約数和(自身を含む): 392712192

約数和(自身を除く): 189287278

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 42611, 85222, 298277, 468721, 596554, 937442, 1320941, 2641882, 3281047, 6562094, 9246587, 14530351, 18493174, 29060702, 101712457, 203424914]

約数ペア:

[(1, 203424914), (2, 101712457), (7, 29060702), (11, 18493174), (14, 14530351), (22, 9246587), (31, 6562094), (62, 3281047), (77, 2641882), (154, 1320941), (217, 937442), (341, 596554), (434, 468721), (682, 298277), (2387, 85222), (4774, 42611)]