206310456

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 128

約数和(自身を含む): 645580800

約数和(自身を除く): 439270344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2728, 2801, 3069, 3348, 4092, 5602, 6138, 6696, 8184, 8403, 9207, 11204, 12276, 16806, 18414, 22408, 24552, 25209, 30811, 33612, 36828, 50418, 61622, 67224, 73656, 75627, 86831, 92433, 100836, 123244, 151254, 173662, 184866, 201672, 246488, 260493, 277299, 302508, 347324, 369732, 520986, 554598, 605016, 694648, 739464, 781479, 831897, 955141, 1041972, 1109196, 1562958, 1663794, 1910282, 2083944, 2218392, 2344437, 2865423, 3125916, 3327588, 3820564, 4688874, 5730846, 6251832, 6655176, 7641128, 8596269, 9377748, 11461692, 17192538, 18755496, 22923384, 25788807, 34385076, 51577614, 68770152, 103155228, 206310456]

約数ペア:

[(1, 206310456), (2, 103155228), (3, 68770152), (4, 51577614), (6, 34385076), (8, 25788807), (9, 22923384), (11, 18755496), (12, 17192538), (18, 11461692), (22, 9377748), (24, 8596269), (27, 7641128), (31, 6655176), (33, 6251832), (36, 5730846), (44, 4688874), (54, 3820564), (62, 3327588), (66, 3125916), (72, 2865423), (88, 2344437), (93, 2218392), (99, 2083944), (108, 1910282), (124, 1663794), (132, 1562958), (186, 1109196), (198, 1041972), (216, 955141), (248, 831897), (264, 781479), (279, 739464), (297, 694648), (341, 605016), (372, 554598), (396, 520986), (558, 369732), (594, 347324), (682, 302508), (744, 277299), (792, 260493), (837, 246488), (1023, 201672), (1116, 184866), (1188, 173662), (1364, 151254), (1674, 123244), (2046, 100836), (2232, 92433), (2376, 86831), (2728, 75627), (2801, 73656), (3069, 67224), (3348, 61622), (4092, 50418), (5602, 36828), (6138, 33612), (6696, 30811), (8184, 25209), (8403, 24552), (9207, 22408), (11204, 18414), (12276, 16806)]