210209908

素因数分解:

$2^2\times {\mathrm{853}}^1\times {\mathrm{61609}}^1$

素因数の和:62466

約数の個数: 12

約数和(自身を含む): 368304580

約数和(自身を除く): 158094672

約数列:

[1, 2, 4, 853, 1706, 3412, 61609, 123218, 246436, 52552477, 105104954, 210209908]

約数ペア:

[(1, 210209908), (2, 105104954), (4, 52552477), (853, 246436), (1706, 123218), (3412, 61609)]