205622712

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 611596440

約数和(自身を除く): 405973728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 293, 324, 342, 361, 456, 486, 513, 586, 648, 684, 722, 879, 972, 1026, 1083, 1172, 1368, 1444, 1539, 1758, 1944, 2052, 2166, 2344, 2637, 2888, 3078, 3249, 3516, 4104, 4332, 4617, 5274, 5567, 6156, 6498, 7032, 7911, 8664, 9234, 9747, 10548, 11134, 12312, 12996, 15822, 16701, 18468, 19494, 21096, 22268, 23733, 25992, 29241, 31644, 33402, 36936, 38988, 44536, 47466, 50103, 58482, 63288, 66804, 71199, 77976, 87723, 94932, 100206, 105773, 116964, 133608, 142398, 150309, 175446, 189864, 200412, 211546, 233928, 284796, 300618, 317319, 350892, 400824, 423092, 450927, 569592, 601236, 634638, 701784, 846184, 901854, 951957, 1202472, 1269276, 1352781, 1803708, 1903914, 2538552, 2705562, 2855871, 3607416, 3807828, 5411124, 5711742, 7615656, 8567613, 10822248, 11423484, 17135226, 22846968, 25702839, 34270452, 51405678, 68540904, 102811356, 205622712]

約数ペア:

[(1, 205622712), (2, 102811356), (3, 68540904), (4, 51405678), (6, 34270452), (8, 25702839), (9, 22846968), (12, 17135226), (18, 11423484), (19, 10822248), (24, 8567613), (27, 7615656), (36, 5711742), (38, 5411124), (54, 3807828), (57, 3607416), (72, 2855871), (76, 2705562), (81, 2538552), (108, 1903914), (114, 1803708), (152, 1352781), (162, 1269276), (171, 1202472), (216, 951957), (228, 901854), (243, 846184), (293, 701784), (324, 634638), (342, 601236), (361, 569592), (456, 450927), (486, 423092), (513, 400824), (586, 350892), (648, 317319), (684, 300618), (722, 284796), (879, 233928), (972, 211546), (1026, 200412), (1083, 189864), (1172, 175446), (1368, 150309), (1444, 142398), (1539, 133608), (1758, 116964), (1944, 105773), (2052, 100206), (2166, 94932), (2344, 87723), (2637, 77976), (2888, 71199), (3078, 66804), (3249, 63288), (3516, 58482), (4104, 50103), (4332, 47466), (4617, 44536), (5274, 38988), (5567, 36936), (6156, 33402), (6498, 31644), (7032, 29241), (7911, 25992), (8664, 23733), (9234, 22268), (9747, 21096), (10548, 19494), (11134, 18468), (12312, 16701), (12996, 15822)]