208876008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 96

約数和(自身を含む): 607884480

約数和(自身を除く): 399008472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 264, 363, 374, 408, 484, 561, 726, 748, 968, 1122, 1452, 1496, 2057, 2244, 2904, 4114, 4231, 4488, 6171, 8228, 8462, 12342, 12693, 16456, 16924, 24684, 25386, 33848, 46541, 49368, 50772, 71927, 93082, 101544, 139623, 143854, 186164, 215781, 279246, 287708, 372328, 431562, 511951, 558492, 575416, 791197, 863124, 1023902, 1116984, 1535853, 1582394, 1726248, 2047804, 2373591, 3071706, 3164788, 4095608, 4747182, 6143412, 6329576, 8703167, 9494364, 12286824, 17406334, 18988728, 26109501, 34812668, 52219002, 69625336, 104438004, 208876008]

約数ペア:

[(1, 208876008), (2, 104438004), (3, 69625336), (4, 52219002), (6, 34812668), (8, 26109501), (11, 18988728), (12, 17406334), (17, 12286824), (22, 9494364), (24, 8703167), (33, 6329576), (34, 6143412), (44, 4747182), (51, 4095608), (66, 3164788), (68, 3071706), (88, 2373591), (102, 2047804), (121, 1726248), (132, 1582394), (136, 1535853), (187, 1116984), (204, 1023902), (242, 863124), (264, 791197), (363, 575416), (374, 558492), (408, 511951), (484, 431562), (561, 372328), (726, 287708), (748, 279246), (968, 215781), (1122, 186164), (1452, 143854), (1496, 139623), (2057, 101544), (2244, 93082), (2904, 71927), (4114, 50772), (4231, 49368), (4488, 46541), (6171, 33848), (8228, 25386), (8462, 24684), (12342, 16924), (12693, 16456)]