202448349

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 309934080

約数和(自身を除く): 107485731

約数列:

[1, 3, 9, 27, 37, 111, 191, 333, 573, 999, 1061, 1719, 3183, 5157, 7067, 9549, 21201, 28647, 39257, 63603, 117771, 190809, 202651, 353313, 607953, 1059939, 1823859, 5471577, 7498087, 22494261, 67482783, 202448349]

約数ペア:

[(1, 202448349), (3, 67482783), (9, 22494261), (27, 7498087), (37, 5471577), (111, 1823859), (191, 1059939), (333, 607953), (573, 353313), (999, 202651), (1061, 190809), (1719, 117771), (3183, 63603), (5157, 39257), (7067, 28647), (9549, 21201)]