207995888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23593}}^1$

素因数の和:23649

約数の個数: 40

約数和(自身を含む): 438848400

約数和(自身を除く): 230852512

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 23593, 47186, 94372, 188744, 377488, 448267, 684197, 896534, 1368394, 1793068, 2736788, 3586136, 5473576, 7172272, 10947152, 12999743, 25999486, 51998972, 103997944, 207995888]

約数ペア:

[(1, 207995888), (2, 103997944), (4, 51998972), (8, 25999486), (16, 12999743), (19, 10947152), (29, 7172272), (38, 5473576), (58, 3586136), (76, 2736788), (116, 1793068), (152, 1368394), (232, 896534), (304, 684197), (464, 448267), (551, 377488), (1102, 188744), (2204, 94372), (4408, 47186), (8816, 23593)]