199413310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{240257}}^1$

素因数の和:240347

約数の個数: 16

約数和(自身を含む): 363270096

約数和(自身を除く): 163856786

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 240257, 480514, 1201285, 2402570, 19941331, 39882662, 99706655, 199413310]

約数ペア:

[(1, 199413310), (2, 99706655), (5, 39882662), (10, 19941331), (83, 2402570), (166, 1201285), (415, 480514), (830, 240257)]