204000912

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 592071480

約数和(自身を除く): 388070568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 109, 123, 144, 164, 218, 246, 317, 327, 328, 369, 436, 492, 634, 654, 656, 738, 872, 951, 981, 984, 1268, 1308, 1476, 1744, 1902, 1962, 1968, 2536, 2616, 2853, 2952, 3804, 3924, 4469, 5072, 5232, 5706, 5904, 7608, 7848, 8938, 11412, 12997, 13407, 15216, 15696, 17876, 22824, 25994, 26814, 34553, 35752, 38991, 40221, 45648, 51988, 53628, 69106, 71504, 77982, 80442, 103659, 103976, 107256, 116973, 138212, 155964, 160884, 207318, 207952, 214512, 233946, 276424, 310977, 311928, 321768, 414636, 467892, 552848, 621954, 623856, 643536, 829272, 935784, 1243908, 1416673, 1658544, 1871568, 2487816, 2833346, 4250019, 4975632, 5666692, 8500038, 11333384, 12750057, 17000076, 22666768, 25500114, 34000152, 51000228, 68000304, 102000456, 204000912]

約数ペア:

[(1, 204000912), (2, 102000456), (3, 68000304), (4, 51000228), (6, 34000152), (8, 25500114), (9, 22666768), (12, 17000076), (16, 12750057), (18, 11333384), (24, 8500038), (36, 5666692), (41, 4975632), (48, 4250019), (72, 2833346), (82, 2487816), (109, 1871568), (123, 1658544), (144, 1416673), (164, 1243908), (218, 935784), (246, 829272), (317, 643536), (327, 623856), (328, 621954), (369, 552848), (436, 467892), (492, 414636), (634, 321768), (654, 311928), (656, 310977), (738, 276424), (872, 233946), (951, 214512), (981, 207952), (984, 207318), (1268, 160884), (1308, 155964), (1476, 138212), (1744, 116973), (1902, 107256), (1962, 103976), (1968, 103659), (2536, 80442), (2616, 77982), (2853, 71504), (2952, 69106), (3804, 53628), (3924, 51988), (4469, 45648), (5072, 40221), (5232, 38991), (5706, 35752), (5904, 34553), (7608, 26814), (7848, 25994), (8938, 22824), (11412, 17876), (12997, 15696), (13407, 15216)]