205437528

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 571568400

約数和(自身を除く): 366130872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 137, 177, 236, 274, 353, 354, 411, 472, 531, 548, 706, 708, 822, 1059, 1062, 1096, 1233, 1412, 1416, 1644, 2118, 2124, 2466, 2824, 3177, 3288, 4236, 4248, 4932, 6354, 8083, 8472, 9864, 12708, 16166, 20827, 24249, 25416, 32332, 41654, 48361, 48498, 62481, 64664, 72747, 83308, 96722, 96996, 124962, 145083, 145494, 166616, 187443, 193444, 193992, 249924, 290166, 290988, 374886, 386888, 435249, 499848, 580332, 581976, 749772, 870498, 1160664, 1499544, 1740996, 2853299, 3481992, 5706598, 8559897, 11413196, 17119794, 22826392, 25679691, 34239588, 51359382, 68479176, 102718764, 205437528]

約数ペア:

[(1, 205437528), (2, 102718764), (3, 68479176), (4, 51359382), (6, 34239588), (8, 25679691), (9, 22826392), (12, 17119794), (18, 11413196), (24, 8559897), (36, 5706598), (59, 3481992), (72, 2853299), (118, 1740996), (137, 1499544), (177, 1160664), (236, 870498), (274, 749772), (353, 581976), (354, 580332), (411, 499848), (472, 435249), (531, 386888), (548, 374886), (706, 290988), (708, 290166), (822, 249924), (1059, 193992), (1062, 193444), (1096, 187443), (1233, 166616), (1412, 145494), (1416, 145083), (1644, 124962), (2118, 96996), (2124, 96722), (2466, 83308), (2824, 72747), (3177, 64664), (3288, 62481), (4236, 48498), (4248, 48361), (4932, 41654), (6354, 32332), (8083, 25416), (8472, 24249), (9864, 20827), (12708, 16166)]