212072912

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{52807}}^1$

素因数の和:53066

約数の個数: 20

約数和(自身を含む): 412536096

約数和(自身を除く): 200463184

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 52807, 105614, 211228, 422456, 844912, 13254557, 26509114, 53018228, 106036456, 212072912]

約数ペア:

[(1, 212072912), (2, 106036456), (4, 53018228), (8, 26509114), (16, 13254557), (251, 844912), (502, 422456), (1004, 211228), (2008, 105614), (4016, 52807)]