210729170

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{46933}}^1$

素因数の和:47389

約数の個数: 16

約数和(自身を含む): 380165400

約数和(自身を除く): 169436230

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 46933, 93866, 234665, 469330, 21072917, 42145834, 105364585, 210729170]

約数ペア:

[(1, 210729170), (2, 105364585), (5, 42145834), (10, 21072917), (449, 469330), (898, 234665), (2245, 93866), (4490, 46933)]