201782658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 529219584

約数和(自身を除く): 327436926

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 73, 77, 93, 146, 154, 186, 193, 217, 219, 231, 341, 386, 434, 438, 462, 511, 579, 651, 682, 803, 1022, 1023, 1158, 1302, 1351, 1533, 1606, 2046, 2123, 2263, 2387, 2409, 2702, 3066, 4053, 4246, 4526, 4774, 4818, 5621, 5983, 6369, 6789, 7161, 8106, 11242, 11966, 12738, 13578, 14089, 14322, 14861, 15841, 16863, 17949, 24893, 28178, 29722, 31682, 33726, 35898, 41881, 42267, 44583, 47523, 49786, 65813, 74679, 83762, 84534, 89166, 95046, 98623, 125643, 131626, 149358, 154979, 174251, 197246, 197439, 251286, 295869, 309958, 348502, 394878, 436759, 460691, 464937, 522753, 591738, 873518, 921382, 929874, 1045506, 1084853, 1310277, 1382073, 2169706, 2620554, 2764146, 3057313, 3254559, 4804349, 6114626, 6509118, 9171939, 9608698, 14413047, 18343878, 28826094, 33630443, 67260886, 100891329, 201782658]

約数ペア:

[(1, 201782658), (2, 100891329), (3, 67260886), (6, 33630443), (7, 28826094), (11, 18343878), (14, 14413047), (21, 9608698), (22, 9171939), (31, 6509118), (33, 6114626), (42, 4804349), (62, 3254559), (66, 3057313), (73, 2764146), (77, 2620554), (93, 2169706), (146, 1382073), (154, 1310277), (186, 1084853), (193, 1045506), (217, 929874), (219, 921382), (231, 873518), (341, 591738), (386, 522753), (434, 464937), (438, 460691), (462, 436759), (511, 394878), (579, 348502), (651, 309958), (682, 295869), (803, 251286), (1022, 197439), (1023, 197246), (1158, 174251), (1302, 154979), (1351, 149358), (1533, 131626), (1606, 125643), (2046, 98623), (2123, 95046), (2263, 89166), (2387, 84534), (2409, 83762), (2702, 74679), (3066, 65813), (4053, 49786), (4246, 47523), (4526, 44583), (4774, 42267), (4818, 41881), (5621, 35898), (5983, 33726), (6369, 31682), (6789, 29722), (7161, 28178), (8106, 24893), (11242, 17949), (11966, 16863), (12738, 15841), (13578, 14861), (14089, 14322)]