207740052

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 634450432

約数和(自身を除く): 426710380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 37, 39, 43, 52, 54, 62, 74, 78, 81, 86, 93, 108, 111, 117, 124, 129, 148, 156, 162, 172, 186, 222, 234, 258, 279, 324, 333, 351, 372, 387, 403, 444, 468, 481, 516, 558, 559, 666, 702, 774, 806, 837, 962, 999, 1053, 1116, 1118, 1147, 1161, 1209, 1332, 1333, 1404, 1443, 1548, 1591, 1612, 1674, 1677, 1924, 1998, 2106, 2236, 2294, 2322, 2418, 2511, 2666, 2886, 2997, 3182, 3348, 3354, 3441, 3483, 3627, 3996, 3999, 4212, 4329, 4588, 4644, 4773, 4836, 5022, 5031, 5332, 5772, 5994, 6364, 6708, 6882, 6966, 7254, 7998, 8658, 9546, 10044, 10062, 10323, 10881, 11988, 11997, 12987, 13764, 13932, 14319, 14508, 14911, 15093, 15996, 17316, 17329, 19092, 20124, 20646, 20683, 21762, 23994, 25974, 28638, 29822, 30186, 30969, 32643, 34658, 35991, 38961, 41292, 41366, 42957, 43524, 44733, 45279, 47988, 49321, 51948, 51987, 57276, 59644, 60372, 61938, 62049, 65286, 69316, 71982, 77922, 82732, 85914, 89466, 90558, 92907, 98642, 103974, 107973, 123876, 124098, 128871, 130572, 134199, 143964, 147963, 155844, 155961, 171828, 178932, 181116, 185814, 186147, 197284, 207948, 215946, 248196, 257742, 268398, 295926, 311922, 371628, 372294, 402597, 431892, 443889, 467883, 515484, 536796, 558441, 591852, 623844, 641173, 744588, 805194, 887778, 935766, 1116882, 1207791, 1282346, 1331667, 1403649, 1610388, 1675323, 1775556, 1871532, 1923519, 2233764, 2415582, 2564692, 2663334, 2807298, 3350646, 3847038, 3995001, 4831164, 5326668, 5614596, 5770557, 6701292, 7694076, 7990002, 11541114, 15980004, 17311671, 23082228, 34623342, 51935013, 69246684, 103870026, 207740052]

約数ペア:

[(1, 207740052), (2, 103870026), (3, 69246684), (4, 51935013), (6, 34623342), (9, 23082228), (12, 17311671), (13, 15980004), (18, 11541114), (26, 7990002), (27, 7694076), (31, 6701292), (36, 5770557), (37, 5614596), (39, 5326668), (43, 4831164), (52, 3995001), (54, 3847038), (62, 3350646), (74, 2807298), (78, 2663334), (81, 2564692), (86, 2415582), (93, 2233764), (108, 1923519), (111, 1871532), (117, 1775556), (124, 1675323), (129, 1610388), (148, 1403649), (156, 1331667), (162, 1282346), (172, 1207791), (186, 1116882), (222, 935766), (234, 887778), (258, 805194), (279, 744588), (324, 641173), (333, 623844), (351, 591852), (372, 558441), (387, 536796), (403, 515484), (444, 467883), (468, 443889), (481, 431892), (516, 402597), (558, 372294), (559, 371628), (666, 311922), (702, 295926), (774, 268398), (806, 257742), (837, 248196), (962, 215946), (999, 207948), (1053, 197284), (1116, 186147), (1118, 185814), (1147, 181116), (1161, 178932), (1209, 171828), (1332, 155961), (1333, 155844), (1404, 147963), (1443, 143964), (1548, 134199), (1591, 130572), (1612, 128871), (1674, 124098), (1677, 123876), (1924, 107973), (1998, 103974), (2106, 98642), (2236, 92907), (2294, 90558), (2322, 89466), (2418, 85914), (2511, 82732), (2666, 77922), (2886, 71982), (2997, 69316), (3182, 65286), (3348, 62049), (3354, 61938), (3441, 60372), (3483, 59644), (3627, 57276), (3996, 51987), (3999, 51948), (4212, 49321), (4329, 47988), (4588, 45279), (4644, 44733), (4773, 43524), (4836, 42957), (5022, 41366), (5031, 41292), (5332, 38961), (5772, 35991), (5994, 34658), (6364, 32643), (6708, 30969), (6882, 30186), (6966, 29822), (7254, 28638), (7998, 25974), (8658, 23994), (9546, 21762), (10044, 20683), (10062, 20646), (10323, 20124), (10881, 19092), (11988, 17329), (11997, 17316), (12987, 15996), (13764, 15093), (13932, 14911), (14319, 14508)]