208060965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6173}}^1$

素因数の和:6298

約数の個数: 48

約数和(自身を含む): 416078208

約数和(自身を除く): 208017243

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 3745, 4815, 6173, 6741, 11235, 18519, 30865, 33705, 43211, 55557, 92595, 129633, 216055, 277785, 388899, 648165, 660511, 1944495, 1981533, 3302555, 4623577, 5944599, 9907665, 13870731, 23117885, 29722995, 41612193, 69353655, 208060965]

約数ペア:

[(1, 208060965), (3, 69353655), (5, 41612193), (7, 29722995), (9, 23117885), (15, 13870731), (21, 9907665), (35, 5944599), (45, 4623577), (63, 3302555), (105, 1981533), (107, 1944495), (315, 660511), (321, 648165), (535, 388899), (749, 277785), (963, 216055), (1605, 129633), (2247, 92595), (3745, 55557), (4815, 43211), (6173, 33705), (6741, 30865), (11235, 18519)]