206755848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2596

約数の個数: 128

約数和(自身を含む): 640080000

約数和(自身を除く): 433324152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2262, 2539, 2808, 3016, 3132, 3393, 4524, 5078, 6264, 6786, 7617, 9048, 10156, 10179, 13572, 15234, 20312, 20358, 22851, 27144, 30468, 33007, 40716, 45702, 60936, 66014, 68553, 73631, 81432, 91404, 99021, 132028, 137106, 147262, 182808, 198042, 220893, 264056, 274212, 294524, 297063, 396084, 441786, 548424, 589048, 594126, 662679, 792168, 883572, 891189, 957203, 1188252, 1325358, 1767144, 1782378, 1914406, 1988037, 2376504, 2650716, 2871609, 3564756, 3828812, 3976074, 5301432, 5743218, 7129512, 7657624, 7952148, 8614827, 11486436, 15904296, 17229654, 22972872, 25844481, 34459308, 51688962, 68918616, 103377924, 206755848]

約数ペア:

[(1, 206755848), (2, 103377924), (3, 68918616), (4, 51688962), (6, 34459308), (8, 25844481), (9, 22972872), (12, 17229654), (13, 15904296), (18, 11486436), (24, 8614827), (26, 7952148), (27, 7657624), (29, 7129512), (36, 5743218), (39, 5301432), (52, 3976074), (54, 3828812), (58, 3564756), (72, 2871609), (78, 2650716), (87, 2376504), (104, 1988037), (108, 1914406), (116, 1782378), (117, 1767144), (156, 1325358), (174, 1188252), (216, 957203), (232, 891189), (234, 883572), (261, 792168), (312, 662679), (348, 594126), (351, 589048), (377, 548424), (468, 441786), (522, 396084), (696, 297063), (702, 294524), (754, 274212), (783, 264056), (936, 220893), (1044, 198042), (1131, 182808), (1404, 147262), (1508, 137106), (1566, 132028), (2088, 99021), (2262, 91404), (2539, 81432), (2808, 73631), (3016, 68553), (3132, 66014), (3393, 60936), (4524, 45702), (5078, 40716), (6264, 33007), (6786, 30468), (7617, 27144), (9048, 22851), (10156, 20358), (10179, 20312), (13572, 15234)]