201949641

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5021}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 301621320

約数和(自身を除く): 99671679

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 4469, 5021, 13407, 15063, 40221, 45189, 205861, 547289, 617583, 1641867, 1852749, 4925601, 22438849, 67316547, 201949641]

約数ペア:

[(1, 201949641), (3, 67316547), (9, 22438849), (41, 4925601), (109, 1852749), (123, 1641867), (327, 617583), (369, 547289), (981, 205861), (4469, 45189), (5021, 40221), (13407, 15063)]