201550868

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{4597}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 359581992

約数和(自身を除く): 158031124

約数列:

[1, 2, 4, 97, 113, 194, 226, 388, 452, 4597, 9194, 10961, 18388, 21922, 43844, 445909, 519461, 891818, 1038922, 1783636, 2077844, 50387717, 100775434, 201550868]

約数ペア:

[(1, 201550868), (2, 100775434), (4, 50387717), (97, 2077844), (113, 1783636), (194, 1038922), (226, 891818), (388, 519461), (452, 445909), (4597, 43844), (9194, 21922), (10961, 18388)]