201295556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15199}}^1$

素因数の和:15264

約数の個数: 48

約数和(自身を含む): 449433600

約数和(自身を除く): 248138044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 13244, 15199, 30398, 60796, 106393, 167189, 212786, 334378, 425572, 653557, 668756, 1170323, 1307114, 2340646, 2614228, 4574899, 4681292, 7189127, 9149798, 14378254, 18299596, 28756508, 50323889, 100647778, 201295556]

約数ペア:

[(1, 201295556), (2, 100647778), (4, 50323889), (7, 28756508), (11, 18299596), (14, 14378254), (22, 9149798), (28, 7189127), (43, 4681292), (44, 4574899), (77, 2614228), (86, 2340646), (154, 1307114), (172, 1170323), (301, 668756), (308, 653557), (473, 425572), (602, 334378), (946, 212786), (1204, 167189), (1892, 106393), (3311, 60796), (6622, 30398), (13244, 15199)]