201720046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1811}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 339728256

約数和(自身を除く): 138008210

約数列:

[1, 2, 11, 22, 61, 83, 122, 166, 671, 913, 1342, 1811, 1826, 3622, 5063, 10126, 19921, 39842, 55693, 110471, 111386, 150313, 220942, 300626, 1215181, 1653443, 2430362, 3306886, 9169093, 18338186, 100860023, 201720046]

約数ペア:

[(1, 201720046), (2, 100860023), (11, 18338186), (22, 9169093), (61, 3306886), (83, 2430362), (122, 1653443), (166, 1215181), (671, 300626), (913, 220942), (1342, 150313), (1811, 111386), (1826, 110471), (3622, 55693), (5063, 39842), (10126, 19921)]