143219212

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4993}}^1$

素因数の和:5169

約数の個数: 24

約数和(自身を含む): 256731552

約数和(自身を除く): 113512340

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 4993, 7171, 9986, 14342, 19972, 28684, 354503, 504293, 709006, 1008586, 1418012, 2017172, 35804803, 71609606, 143219212]

約数ペア:

[(1, 143219212), (2, 71609606), (4, 35804803), (71, 2017172), (101, 1418012), (142, 1008586), (202, 709006), (284, 504293), (404, 354503), (4993, 28684), (7171, 19972), (9986, 14342)]