200170104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 561738240

約数和(自身を除く): 361568136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 83, 92, 102, 136, 138, 166, 184, 204, 249, 257, 276, 332, 391, 408, 498, 514, 552, 664, 771, 782, 996, 1028, 1173, 1411, 1542, 1564, 1909, 1992, 2056, 2346, 2822, 3084, 3128, 3818, 4233, 4369, 4692, 5644, 5727, 5911, 6168, 7636, 8466, 8738, 9384, 11288, 11454, 11822, 13107, 15272, 16932, 17476, 17733, 21331, 22908, 23644, 26214, 32453, 33864, 34952, 35466, 42662, 45816, 47288, 52428, 63993, 64906, 70932, 85324, 97359, 100487, 104856, 127986, 129812, 141864, 170648, 194718, 200974, 255972, 259624, 301461, 362627, 389436, 401948, 490613, 511944, 602922, 725254, 778872, 803896, 981226, 1087881, 1205844, 1450508, 1471839, 1962452, 2175762, 2411688, 2901016, 2943678, 3924904, 4351524, 5887356, 8340421, 8703048, 11774712, 16680842, 25021263, 33361684, 50042526, 66723368, 100085052, 200170104]

約数ペア:

[(1, 200170104), (2, 100085052), (3, 66723368), (4, 50042526), (6, 33361684), (8, 25021263), (12, 16680842), (17, 11774712), (23, 8703048), (24, 8340421), (34, 5887356), (46, 4351524), (51, 3924904), (68, 2943678), (69, 2901016), (83, 2411688), (92, 2175762), (102, 1962452), (136, 1471839), (138, 1450508), (166, 1205844), (184, 1087881), (204, 981226), (249, 803896), (257, 778872), (276, 725254), (332, 602922), (391, 511944), (408, 490613), (498, 401948), (514, 389436), (552, 362627), (664, 301461), (771, 259624), (782, 255972), (996, 200974), (1028, 194718), (1173, 170648), (1411, 141864), (1542, 129812), (1564, 127986), (1909, 104856), (1992, 100487), (2056, 97359), (2346, 85324), (2822, 70932), (3084, 64906), (3128, 63993), (3818, 52428), (4233, 47288), (4369, 45816), (4692, 42662), (5644, 35466), (5727, 34952), (5911, 33864), (6168, 32453), (7636, 26214), (8466, 23644), (8738, 22908), (9384, 21331), (11288, 17733), (11454, 17476), (11822, 16932), (13107, 15272)]