209234116

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{11731}}^1$

素因数の和:11769

約数の個数: 48

約数和(自身を含む): 459894400

約数和(自身を除く): 250660284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 11731, 17836, 23462, 46924, 82117, 152503, 164234, 305006, 328468, 574819, 610012, 1067521, 1149638, 2135042, 2299276, 4023733, 4270084, 7472647, 8047466, 14945294, 16094932, 29890588, 52308529, 104617058, 209234116]

約数ペア:

[(1, 209234116), (2, 104617058), (4, 52308529), (7, 29890588), (13, 16094932), (14, 14945294), (26, 8047466), (28, 7472647), (49, 4270084), (52, 4023733), (91, 2299276), (98, 2135042), (182, 1149638), (196, 1067521), (343, 610012), (364, 574819), (637, 328468), (686, 305006), (1274, 164234), (1372, 152503), (2548, 82117), (4459, 46924), (8918, 23462), (11731, 17836)]