209751552

素因数分解:

$2^9\times 3^3\times {\mathrm{15173}}^1$

素因数の和:15200

約数の個数: 80

約数和(自身を含む): 620920080

約数和(自身を除く): 411168528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15173, 30346, 45519, 60692, 91038, 121384, 136557, 182076, 242768, 273114, 364152, 409671, 485536, 546228, 728304, 819342, 971072, 1092456, 1456608, 1638684, 1942144, 2184912, 2913216, 3277368, 3884288, 4369824, 5826432, 6554736, 7768576, 8739648, 11652864, 13109472, 17479296, 23305728, 26218944, 34958592, 52437888, 69917184, 104875776, 209751552]

約数ペア:

[(1, 209751552), (2, 104875776), (3, 69917184), (4, 52437888), (6, 34958592), (8, 26218944), (9, 23305728), (12, 17479296), (16, 13109472), (18, 11652864), (24, 8739648), (27, 7768576), (32, 6554736), (36, 5826432), (48, 4369824), (54, 3884288), (64, 3277368), (72, 2913216), (96, 2184912), (108, 1942144), (128, 1638684), (144, 1456608), (192, 1092456), (216, 971072), (256, 819342), (288, 728304), (384, 546228), (432, 485536), (512, 409671), (576, 364152), (768, 273114), (864, 242768), (1152, 182076), (1536, 136557), (1728, 121384), (2304, 91038), (3456, 60692), (4608, 45519), (6912, 30346), (13824, 15173)]