199642752

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 599515200

約数和(自身を除く): 399872448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 732, 864, 947, 976, 1098, 1152, 1464, 1647, 1728, 1894, 1952, 2196, 2841, 2928, 3294, 3456, 3788, 3904, 4392, 5682, 5856, 6588, 7576, 7808, 8523, 8784, 11364, 11712, 13176, 15152, 17046, 17568, 22728, 23424, 25569, 26352, 30304, 34092, 35136, 45456, 51138, 52704, 57767, 60608, 68184, 70272, 90912, 102276, 105408, 115534, 121216, 136368, 173301, 181824, 204552, 210816, 231068, 272736, 346602, 363648, 409104, 462136, 519903, 545472, 693204, 818208, 924272, 1039806, 1090944, 1386408, 1559709, 1636416, 1848544, 2079612, 2772816, 3119418, 3272832, 3697088, 4159224, 5545632, 6238836, 7394176, 8318448, 11091264, 12477672, 16636896, 22182528, 24955344, 33273792, 49910688, 66547584, 99821376, 199642752]

約数ペア:

[(1, 199642752), (2, 99821376), (3, 66547584), (4, 49910688), (6, 33273792), (8, 24955344), (9, 22182528), (12, 16636896), (16, 12477672), (18, 11091264), (24, 8318448), (27, 7394176), (32, 6238836), (36, 5545632), (48, 4159224), (54, 3697088), (61, 3272832), (64, 3119418), (72, 2772816), (96, 2079612), (108, 1848544), (122, 1636416), (128, 1559709), (144, 1386408), (183, 1090944), (192, 1039806), (216, 924272), (244, 818208), (288, 693204), (366, 545472), (384, 519903), (432, 462136), (488, 409104), (549, 363648), (576, 346602), (732, 272736), (864, 231068), (947, 210816), (976, 204552), (1098, 181824), (1152, 173301), (1464, 136368), (1647, 121216), (1728, 115534), (1894, 105408), (1952, 102276), (2196, 90912), (2841, 70272), (2928, 68184), (3294, 60608), (3456, 57767), (3788, 52704), (3904, 51138), (4392, 45456), (5682, 35136), (5856, 34092), (6588, 30304), (7576, 26352), (7808, 25569), (8523, 23424), (8784, 22728), (11364, 17568), (11712, 17046), (13176, 15152)]