196566785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{12437}}^1$

素因数の和:12580

約数の個数: 16

約数和(自身を含む): 246272400

約数和(自身を除く): 49705615

約数列:

[1, 5, 29, 109, 145, 545, 3161, 12437, 15805, 62185, 360673, 1355633, 1803365, 6778165, 39313357, 196566785]

約数ペア:

[(1, 196566785), (5, 39313357), (29, 6778165), (109, 1803365), (145, 1355633), (545, 360673), (3161, 62185), (12437, 15805)]