207936969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{15137}}^1$

素因数の和:15400

約数の個数: 16

約数和(自身を含む): 293071680

約数和(自身を除く): 85134711

約数列:

[1, 3, 19, 57, 241, 723, 4579, 13737, 15137, 45411, 287603, 862809, 3648017, 10944051, 69312323, 207936969]

約数ペア:

[(1, 207936969), (3, 69312323), (19, 10944051), (57, 3648017), (241, 862809), (723, 287603), (4579, 45411), (13737, 15137)]