206800308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 657078240

約数和(自身を除く): 450277932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 139, 143, 153, 156, 187, 198, 204, 221, 234, 278, 286, 289, 306, 374, 396, 417, 429, 442, 468, 556, 561, 572, 578, 612, 663, 748, 834, 858, 867, 884, 1122, 1156, 1251, 1287, 1326, 1529, 1668, 1683, 1716, 1734, 1807, 1989, 2244, 2363, 2431, 2502, 2574, 2601, 2652, 3058, 3179, 3366, 3468, 3614, 3757, 3978, 4587, 4726, 4862, 5004, 5148, 5202, 5421, 6116, 6358, 6732, 7089, 7228, 7293, 7514, 7956, 9174, 9452, 9537, 9724, 10404, 10842, 11271, 12716, 13761, 14178, 14586, 15028, 16263, 18348, 19074, 19877, 21267, 21684, 21879, 22542, 25993, 27522, 28356, 28611, 29172, 30719, 32526, 33813, 38148, 39754, 40171, 41327, 42534, 43758, 45084, 51986, 55044, 57222, 59631, 61438, 65052, 67626, 77979, 79508, 80342, 82654, 85068, 87516, 92157, 103972, 114444, 119262, 120513, 122876, 123981, 135252, 155958, 160684, 165308, 178893, 184314, 233937, 238524, 241026, 247962, 276471, 311916, 337909, 357786, 361539, 368628, 371943, 441881, 467874, 482052, 495924, 522223, 552942, 675818, 715572, 723078, 743886, 883762, 935748, 1013727, 1044446, 1105884, 1325643, 1351636, 1446156, 1487772, 1566669, 1767524, 2027454, 2088892, 2651286, 3041181, 3133338, 3976929, 4054908, 4700007, 5302572, 5744453, 6082362, 6266676, 7953858, 9400014, 11488906, 12164724, 15907716, 17233359, 18800028, 22977812, 34466718, 51700077, 68933436, 103400154, 206800308]

約数ペア:

[(1, 206800308), (2, 103400154), (3, 68933436), (4, 51700077), (6, 34466718), (9, 22977812), (11, 18800028), (12, 17233359), (13, 15907716), (17, 12164724), (18, 11488906), (22, 9400014), (26, 7953858), (33, 6266676), (34, 6082362), (36, 5744453), (39, 5302572), (44, 4700007), (51, 4054908), (52, 3976929), (66, 3133338), (68, 3041181), (78, 2651286), (99, 2088892), (102, 2027454), (117, 1767524), (132, 1566669), (139, 1487772), (143, 1446156), (153, 1351636), (156, 1325643), (187, 1105884), (198, 1044446), (204, 1013727), (221, 935748), (234, 883762), (278, 743886), (286, 723078), (289, 715572), (306, 675818), (374, 552942), (396, 522223), (417, 495924), (429, 482052), (442, 467874), (468, 441881), (556, 371943), (561, 368628), (572, 361539), (578, 357786), (612, 337909), (663, 311916), (748, 276471), (834, 247962), (858, 241026), (867, 238524), (884, 233937), (1122, 184314), (1156, 178893), (1251, 165308), (1287, 160684), (1326, 155958), (1529, 135252), (1668, 123981), (1683, 122876), (1716, 120513), (1734, 119262), (1807, 114444), (1989, 103972), (2244, 92157), (2363, 87516), (2431, 85068), (2502, 82654), (2574, 80342), (2601, 79508), (2652, 77979), (3058, 67626), (3179, 65052), (3366, 61438), (3468, 59631), (3614, 57222), (3757, 55044), (3978, 51986), (4587, 45084), (4726, 43758), (4862, 42534), (5004, 41327), (5148, 40171), (5202, 39754), (5421, 38148), (6116, 33813), (6358, 32526), (6732, 30719), (7089, 29172), (7228, 28611), (7293, 28356), (7514, 27522), (7956, 25993), (9174, 22542), (9452, 21879), (9537, 21684), (9724, 21267), (10404, 19877), (10842, 19074), (11271, 18348), (12716, 16263), (13761, 15028), (14178, 14586)]