209752128

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^2\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 126

約数和(自身を含む): 624101114

約数和(自身を除く): 414348986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 433, 464, 522, 576, 696, 841, 866, 928, 1044, 1299, 1392, 1682, 1732, 1856, 2088, 2523, 2598, 2784, 3364, 3464, 3897, 4176, 5046, 5196, 5568, 6728, 6928, 7569, 7794, 8352, 10092, 10392, 12557, 13456, 13856, 15138, 15588, 16704, 20184, 20784, 25114, 26912, 27712, 30276, 31176, 37671, 40368, 41568, 50228, 53824, 60552, 62352, 75342, 80736, 83136, 100456, 113013, 121104, 124704, 150684, 161472, 200912, 226026, 242208, 249408, 301368, 364153, 401824, 452052, 484416, 602736, 728306, 803648, 904104, 1092459, 1205472, 1456612, 1808208, 2184918, 2410944, 2913224, 3277377, 3616416, 4369836, 5826448, 6554754, 7232832, 8739672, 11652896, 13109508, 17479344, 23305792, 26219016, 34958688, 52438032, 69917376, 104876064, 209752128]

約数ペア:

[(1, 209752128), (2, 104876064), (3, 69917376), (4, 52438032), (6, 34958688), (8, 26219016), (9, 23305792), (12, 17479344), (16, 13109508), (18, 11652896), (24, 8739672), (29, 7232832), (32, 6554754), (36, 5826448), (48, 4369836), (58, 3616416), (64, 3277377), (72, 2913224), (87, 2410944), (96, 2184918), (116, 1808208), (144, 1456612), (174, 1205472), (192, 1092459), (232, 904104), (261, 803648), (288, 728306), (348, 602736), (433, 484416), (464, 452052), (522, 401824), (576, 364153), (696, 301368), (841, 249408), (866, 242208), (928, 226026), (1044, 200912), (1299, 161472), (1392, 150684), (1682, 124704), (1732, 121104), (1856, 113013), (2088, 100456), (2523, 83136), (2598, 80736), (2784, 75342), (3364, 62352), (3464, 60552), (3897, 53824), (4176, 50228), (5046, 41568), (5196, 40368), (5568, 37671), (6728, 31176), (6928, 30276), (7569, 27712), (7794, 26912), (8352, 25114), (10092, 20784), (10392, 20184), (12557, 16704), (13456, 15588), (13856, 15138)]