205804782

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{497113}}^1$

素因数の和:497144

約数の個数: 24

約数和(自身を含む): 465298704

約数和(自身を除く): 259493922

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 497113, 994226, 1491339, 2982678, 4474017, 8948034, 11433599, 22867198, 34300797, 68601594, 102902391, 205804782]

約数ペア:

[(1, 205804782), (2, 102902391), (3, 68601594), (6, 34300797), (9, 22867198), (18, 11433599), (23, 8948034), (46, 4474017), (69, 2982678), (138, 1491339), (207, 994226), (414, 497113)]