210964430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{297133}}^1$

素因数の和:297211

約数の個数: 16

約数和(自身を含む): 385085664

約数和(自身を除く): 174121234

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 297133, 594266, 1485665, 2971330, 21096443, 42192886, 105482215, 210964430]

約数ペア:

[(1, 210964430), (2, 105482215), (5, 42192886), (10, 21096443), (71, 2971330), (142, 1485665), (355, 594266), (710, 297133)]