207800967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10691}}^1$

素因数の和:10755

約数の個数: 32

約数和(自身を含む): 328458240

約数和(自身を除く): 120657273

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 6479, 10691, 19437, 32073, 117601, 203129, 331421, 352803, 609387, 994263, 2234419, 3645631, 6296999, 6703257, 10936893, 18890997, 69266989, 207800967]

約数ペア:

[(1, 207800967), (3, 69266989), (11, 18890997), (19, 10936893), (31, 6703257), (33, 6296999), (57, 3645631), (93, 2234419), (209, 994263), (341, 609387), (589, 352803), (627, 331421), (1023, 203129), (1767, 117601), (6479, 32073), (10691, 19437)]