201953037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2111}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 317915136

約数和(自身を除く): 115962099

約数列:

[1, 3, 11, 13, 33, 39, 143, 223, 429, 669, 2111, 2453, 2899, 6333, 7359, 8697, 23221, 27443, 31889, 69663, 82329, 95667, 301873, 470753, 905619, 1412259, 5178283, 6119789, 15534849, 18359367, 67317679, 201953037]

約数ペア:

[(1, 201953037), (3, 67317679), (11, 18359367), (13, 15534849), (33, 6119789), (39, 5178283), (143, 1412259), (223, 905619), (429, 470753), (669, 301873), (2111, 95667), (2453, 82329), (2899, 69663), (6333, 31889), (7359, 27443), (8697, 23221)]