207946910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{904117}}^1$

素因数の和:904147

約数の個数: 16

約数和(自身を含む): 390578976

約数和(自身を除く): 182632066

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 904117, 1808234, 4520585, 9041170, 20794691, 41589382, 103973455, 207946910]

約数ペア:

[(1, 207946910), (2, 103973455), (5, 41589382), (10, 20794691), (23, 9041170), (46, 4520585), (115, 1808234), (230, 904117)]