207854208

素因数分解:

$2^7\times 3^3\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 619344000

約数和(自身を除く): 411489792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 137, 144, 192, 216, 274, 288, 384, 411, 432, 439, 548, 576, 822, 864, 878, 1096, 1152, 1233, 1317, 1644, 1728, 1756, 2192, 2466, 2634, 3288, 3456, 3512, 3699, 3951, 4384, 4932, 5268, 6576, 7024, 7398, 7902, 8768, 9864, 10536, 11853, 13152, 14048, 14796, 15804, 17536, 19728, 21072, 23706, 26304, 28096, 29592, 31608, 39456, 42144, 47412, 52608, 56192, 59184, 60143, 63216, 78912, 84288, 94824, 118368, 120286, 126432, 157824, 168576, 180429, 189648, 236736, 240572, 252864, 360858, 379296, 473472, 481144, 505728, 541287, 721716, 758592, 962288, 1082574, 1443432, 1517184, 1623861, 1924576, 2165148, 2886864, 3247722, 3849152, 4330296, 5773728, 6495444, 7698304, 8660592, 11547456, 12990888, 17321184, 23094912, 25981776, 34642368, 51963552, 69284736, 103927104, 207854208]

約数ペア:

[(1, 207854208), (2, 103927104), (3, 69284736), (4, 51963552), (6, 34642368), (8, 25981776), (9, 23094912), (12, 17321184), (16, 12990888), (18, 11547456), (24, 8660592), (27, 7698304), (32, 6495444), (36, 5773728), (48, 4330296), (54, 3849152), (64, 3247722), (72, 2886864), (96, 2165148), (108, 1924576), (128, 1623861), (137, 1517184), (144, 1443432), (192, 1082574), (216, 962288), (274, 758592), (288, 721716), (384, 541287), (411, 505728), (432, 481144), (439, 473472), (548, 379296), (576, 360858), (822, 252864), (864, 240572), (878, 236736), (1096, 189648), (1152, 180429), (1233, 168576), (1317, 157824), (1644, 126432), (1728, 120286), (1756, 118368), (2192, 94824), (2466, 84288), (2634, 78912), (3288, 63216), (3456, 60143), (3512, 59184), (3699, 56192), (3951, 52608), (4384, 47412), (4932, 42144), (5268, 39456), (6576, 31608), (7024, 29592), (7398, 28096), (7902, 26304), (8768, 23706), (9864, 21072), (10536, 19728), (11853, 17536), (13152, 15804), (14048, 14796)]