201283478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2311}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 341584128

約数和(自身を除く): 140300650

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 814, 1177, 2311, 2354, 3959, 4622, 7918, 25421, 43549, 50842, 85507, 87098, 171014, 247277, 494554, 940577, 1881154, 2720047, 5440094, 9149249, 18298498, 100641739, 201283478]

約数ペア:

[(1, 201283478), (2, 100641739), (11, 18298498), (22, 9149249), (37, 5440094), (74, 2720047), (107, 1881154), (214, 940577), (407, 494554), (814, 247277), (1177, 171014), (2311, 87098), (2354, 85507), (3959, 50842), (4622, 43549), (7918, 25421)]