201740990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1949}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 396770400

約数和(自身を除く): 195029410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 941, 1882, 1949, 3898, 4705, 9410, 9745, 10351, 19490, 20702, 21439, 42878, 51755, 103510, 107195, 214390, 1834009, 3668018, 9170045, 18340090, 20174099, 40348198, 100870495, 201740990]

約数ペア:

[(1, 201740990), (2, 100870495), (5, 40348198), (10, 20174099), (11, 18340090), (22, 9170045), (55, 3668018), (110, 1834009), (941, 214390), (1882, 107195), (1949, 103510), (3898, 51755), (4705, 42878), (9410, 21439), (9745, 20702), (10351, 19490)]