201986492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{6343}}^1$

素因数の和:6785

約数の個数: 24

約数和(自身を含む): 373027200

約数和(自身を除く): 171040708

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 6343, 7961, 12686, 15922, 25372, 31844, 120517, 241034, 482068, 2657717, 5315434, 10630868, 50496623, 100993246, 201986492]

約数ペア:

[(1, 201986492), (2, 100993246), (4, 50496623), (19, 10630868), (38, 5315434), (76, 2657717), (419, 482068), (838, 241034), (1676, 120517), (6343, 31844), (7961, 25372), (12686, 15922)]