208690147010

素因数分解:

$2^1\times 5^1\times {\mathrm{2347}}^1\times {\mathrm{8891783}}^1$

素因数の和:8894137

約数の個数: 16

約数和(自身を含む): 375802358976

約数和(自身を除く): 167112211966

約数列:

[1, 2, 5, 10, 2347, 4694, 11735, 23470, 8891783, 17783566, 44458915, 88917830, 20869014701, 41738029402, 104345073505, 208690147010]

約数ペア:

[(1, 208690147010), (2, 104345073505), (5, 41738029402), (10, 20869014701), (2347, 88917830), (4694, 44458915), (11735, 17783566), (23470, 8891783)]