201191551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 241678080

約数和(自身を除く): 40486529

約数列:

[1, 11, 19, 41, 53, 209, 443, 451, 583, 779, 1007, 2173, 4873, 8417, 8569, 11077, 18163, 23479, 23903, 41287, 92587, 199793, 258269, 345097, 446101, 454157, 962639, 3796067, 4907111, 10589029, 18290141, 201191551]

約数ペア:

[(1, 201191551), (11, 18290141), (19, 10589029), (41, 4907111), (53, 3796067), (209, 962639), (443, 454157), (451, 446101), (583, 345097), (779, 258269), (1007, 199793), (2173, 92587), (4873, 41287), (8417, 23903), (8569, 23479), (11077, 18163)]