210763705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{31387}}^1$

素因数の和:31488

約数の個数: 16

約数和(自身を含む): 271192320

約数和(自身を除く): 60428615

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 31387, 156935, 533579, 2479573, 2667895, 12397865, 42152741, 210763705]

約数ペア:

[(1, 210763705), (5, 42152741), (17, 12397865), (79, 2667895), (85, 2479573), (395, 533579), (1343, 156935), (6715, 31387)]