201123194842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1129905589}}^1$

素因数の和:1129905680

約数の個数: 8

約数和(自身を含む): 305074509300

約数和(自身を除く): 103951314458

約数列:

[1, 2, 89, 178, 1129905589, 2259811178, 100561597421, 201123194842]

約数ペア:

[(1, 201123194842), (2, 100561597421), (89, 2259811178), (178, 1129905589)]