207312066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28579}}^1$

素因数の和:28631

約数の個数: 48

約数和(自身を含む): 499349760

約数和(自身を除く): 292037694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 28579, 57158, 85737, 171474, 257211, 371527, 514422, 743054, 885949, 1114581, 1771898, 2229162, 2657847, 3343743, 5315694, 6687486, 7973541, 11517337, 15947082, 23034674, 34552011, 69104022, 103656033, 207312066]

約数ペア:

[(1, 207312066), (2, 103656033), (3, 69104022), (6, 34552011), (9, 23034674), (13, 15947082), (18, 11517337), (26, 7973541), (31, 6687486), (39, 5315694), (62, 3343743), (78, 2657847), (93, 2229162), (117, 1771898), (186, 1114581), (234, 885949), (279, 743054), (403, 514422), (558, 371527), (806, 257211), (1209, 171474), (2418, 85737), (3627, 57158), (7254, 28579)]