201332920

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{4373}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 453496320

約数和(自身を除く): 252163400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4373, 4604, 5755, 8746, 9208, 11510, 17492, 21865, 23020, 34984, 43730, 46040, 87460, 174920, 5033323, 10066646, 20133292, 25166615, 40266584, 50333230, 100666460, 201332920]

約数ペア:

[(1, 201332920), (2, 100666460), (4, 50333230), (5, 40266584), (8, 25166615), (10, 20133292), (20, 10066646), (40, 5033323), (1151, 174920), (2302, 87460), (4373, 46040), (4604, 43730), (5755, 34984), (8746, 23020), (9208, 21865), (11510, 17492)]