205386624

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 615916800

約数和(自身を除く): 410530176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 268, 288, 384, 402, 432, 536, 576, 603, 804, 864, 887, 1072, 1152, 1206, 1608, 1728, 1774, 1809, 2144, 2412, 2661, 3216, 3456, 3548, 3618, 4288, 4824, 5322, 6432, 7096, 7236, 7983, 8576, 9648, 10644, 12864, 14192, 14472, 15966, 19296, 21288, 23949, 25728, 28384, 28944, 31932, 38592, 42576, 47898, 56768, 57888, 59429, 63864, 77184, 85152, 95796, 113536, 115776, 118858, 127728, 170304, 178287, 191592, 231552, 237716, 255456, 340608, 356574, 383184, 475432, 510912, 534861, 713148, 766368, 950864, 1021824, 1069722, 1426296, 1532736, 1604583, 1901728, 2139444, 2852592, 3065472, 3209166, 3803456, 4278888, 5705184, 6418332, 7606912, 8557776, 11410368, 12836664, 17115552, 22820736, 25673328, 34231104, 51346656, 68462208, 102693312, 205386624]

約数ペア:

[(1, 205386624), (2, 102693312), (3, 68462208), (4, 51346656), (6, 34231104), (8, 25673328), (9, 22820736), (12, 17115552), (16, 12836664), (18, 11410368), (24, 8557776), (27, 7606912), (32, 6418332), (36, 5705184), (48, 4278888), (54, 3803456), (64, 3209166), (67, 3065472), (72, 2852592), (96, 2139444), (108, 1901728), (128, 1604583), (134, 1532736), (144, 1426296), (192, 1069722), (201, 1021824), (216, 950864), (268, 766368), (288, 713148), (384, 534861), (402, 510912), (432, 475432), (536, 383184), (576, 356574), (603, 340608), (804, 255456), (864, 237716), (887, 231552), (1072, 191592), (1152, 178287), (1206, 170304), (1608, 127728), (1728, 118858), (1774, 115776), (1809, 113536), (2144, 95796), (2412, 85152), (2661, 77184), (3216, 63864), (3456, 59429), (3548, 57888), (3618, 56768), (4288, 47898), (4824, 42576), (5322, 38592), (6432, 31932), (7096, 28944), (7236, 28384), (7983, 25728), (8576, 23949), (9648, 21288), (10644, 19296), (12864, 15966), (14192, 14472)]