201279168

素因数分解:

$2^6\times 3^4\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 140

約数和(自身を含む): 611852472

約数和(自身を除く): 410573304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 246, 288, 324, 328, 369, 432, 492, 576, 648, 656, 738, 864, 947, 984, 1107, 1296, 1312, 1476, 1728, 1894, 1968, 2214, 2592, 2624, 2841, 2952, 3321, 3788, 3936, 4428, 5184, 5682, 5904, 6642, 7576, 7872, 8523, 8856, 11364, 11808, 13284, 15152, 17046, 17712, 22728, 23616, 25569, 26568, 30304, 34092, 35424, 38827, 45456, 51138, 53136, 60608, 68184, 70848, 76707, 77654, 90912, 102276, 106272, 116481, 136368, 153414, 155308, 181824, 204552, 212544, 232962, 272736, 306828, 310616, 349443, 409104, 465924, 545472, 613656, 621232, 698886, 818208, 931848, 1048329, 1227312, 1242464, 1397772, 1636416, 1863696, 2096658, 2454624, 2484928, 2795544, 3144987, 3727392, 4193316, 4909248, 5591088, 6289974, 7454784, 8386632, 11182176, 12579948, 16773264, 22364352, 25159896, 33546528, 50319792, 67093056, 100639584, 201279168]

約数ペア:

[(1, 201279168), (2, 100639584), (3, 67093056), (4, 50319792), (6, 33546528), (8, 25159896), (9, 22364352), (12, 16773264), (16, 12579948), (18, 11182176), (24, 8386632), (27, 7454784), (32, 6289974), (36, 5591088), (41, 4909248), (48, 4193316), (54, 3727392), (64, 3144987), (72, 2795544), (81, 2484928), (82, 2454624), (96, 2096658), (108, 1863696), (123, 1636416), (144, 1397772), (162, 1242464), (164, 1227312), (192, 1048329), (216, 931848), (246, 818208), (288, 698886), (324, 621232), (328, 613656), (369, 545472), (432, 465924), (492, 409104), (576, 349443), (648, 310616), (656, 306828), (738, 272736), (864, 232962), (947, 212544), (984, 204552), (1107, 181824), (1296, 155308), (1312, 153414), (1476, 136368), (1728, 116481), (1894, 106272), (1968, 102276), (2214, 90912), (2592, 77654), (2624, 76707), (2841, 70848), (2952, 68184), (3321, 60608), (3788, 53136), (3936, 51138), (4428, 45456), (5184, 38827), (5682, 35424), (5904, 34092), (6642, 30304), (7576, 26568), (7872, 25569), (8523, 23616), (8856, 22728), (11364, 17712), (11808, 17046), (13284, 15152)]