78843202

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 119726712

約数和(自身を除く): 40883510

約数列:

[1, 2, 157, 193, 314, 386, 1301, 2602, 30301, 60602, 204257, 251093, 408514, 502186, 39421601, 78843202]

約数ペア:

[(1, 78843202), (2, 39421601), (157, 502186), (193, 408514), (314, 251093), (386, 204257), (1301, 60602), (2602, 30301)]