205887744

素因数分解:

$2^8\times 3^4\times {\mathrm{9929}}^1$

素因数の和:9957

約数の個数: 90

約数和(自身を含む): 613981830

約数和(自身を除く): 408094086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 9929, 10368, 19858, 20736, 29787, 39716, 59574, 79432, 89361, 119148, 158864, 178722, 238296, 268083, 317728, 357444, 476592, 536166, 635456, 714888, 804249, 953184, 1072332, 1270912, 1429776, 1608498, 1906368, 2144664, 2541824, 2859552, 3216996, 3812736, 4289328, 5719104, 6433992, 7625472, 8578656, 11438208, 12867984, 17157312, 22876416, 25735968, 34314624, 51471936, 68629248, 102943872, 205887744]

約数ペア:

[(1, 205887744), (2, 102943872), (3, 68629248), (4, 51471936), (6, 34314624), (8, 25735968), (9, 22876416), (12, 17157312), (16, 12867984), (18, 11438208), (24, 8578656), (27, 7625472), (32, 6433992), (36, 5719104), (48, 4289328), (54, 3812736), (64, 3216996), (72, 2859552), (81, 2541824), (96, 2144664), (108, 1906368), (128, 1608498), (144, 1429776), (162, 1270912), (192, 1072332), (216, 953184), (256, 804249), (288, 714888), (324, 635456), (384, 536166), (432, 476592), (576, 357444), (648, 317728), (768, 268083), (864, 238296), (1152, 178722), (1296, 158864), (1728, 119148), (2304, 89361), (2592, 79432), (3456, 59574), (5184, 39716), (6912, 29787), (9929, 20736), (10368, 19858)]