209482896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27107}}^1$

素因数の和:27148

約数の個数: 80

約数和(自身を含む): 645387264

約数和(自身を除く): 435904368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 27107, 54214, 81321, 108428, 162642, 189749, 216856, 325284, 379498, 433712, 569247, 623461, 650568, 758996, 1138494, 1246922, 1301136, 1517992, 1870383, 2276988, 2493844, 3035984, 3740766, 4364227, 4553976, 4987688, 7481532, 8728454, 9107952, 9975376, 13092681, 14963064, 17456908, 26185362, 29926128, 34913816, 52370724, 69827632, 104741448, 209482896]

約数ペア:

[(1, 209482896), (2, 104741448), (3, 69827632), (4, 52370724), (6, 34913816), (7, 29926128), (8, 26185362), (12, 17456908), (14, 14963064), (16, 13092681), (21, 9975376), (23, 9107952), (24, 8728454), (28, 7481532), (42, 4987688), (46, 4553976), (48, 4364227), (56, 3740766), (69, 3035984), (84, 2493844), (92, 2276988), (112, 1870383), (138, 1517992), (161, 1301136), (168, 1246922), (184, 1138494), (276, 758996), (322, 650568), (336, 623461), (368, 569247), (483, 433712), (552, 379498), (644, 325284), (966, 216856), (1104, 189749), (1288, 162642), (1932, 108428), (2576, 81321), (3864, 54214), (7728, 27107)]