204105888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 669090240

約数和(自身を除く): 464984352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 137, 144, 168, 224, 252, 274, 288, 336, 411, 504, 548, 672, 739, 822, 959, 1008, 1096, 1233, 1478, 1644, 1918, 2016, 2192, 2217, 2466, 2877, 2956, 3288, 3836, 4384, 4434, 4932, 5173, 5754, 5912, 6576, 6651, 7672, 8631, 8868, 9864, 10346, 11508, 11824, 13152, 13302, 15344, 15519, 17262, 17736, 19728, 20692, 23016, 23648, 26604, 30688, 31038, 34524, 35472, 39456, 41384, 46032, 46557, 53208, 62076, 69048, 70944, 82768, 92064, 93114, 101243, 106416, 124152, 138096, 165536, 186228, 202486, 212832, 248304, 276192, 303729, 372456, 404972, 496608, 607458, 708701, 744912, 809944, 911187, 1214916, 1417402, 1489824, 1619888, 1822374, 2126103, 2429832, 2834804, 3239776, 3644748, 4252206, 4859664, 5669608, 6378309, 7289496, 8504412, 9719328, 11339216, 12756618, 14578992, 17008824, 22678432, 25513236, 29157984, 34017648, 51026472, 68035296, 102052944, 204105888]

約数ペア:

[(1, 204105888), (2, 102052944), (3, 68035296), (4, 51026472), (6, 34017648), (7, 29157984), (8, 25513236), (9, 22678432), (12, 17008824), (14, 14578992), (16, 12756618), (18, 11339216), (21, 9719328), (24, 8504412), (28, 7289496), (32, 6378309), (36, 5669608), (42, 4859664), (48, 4252206), (56, 3644748), (63, 3239776), (72, 2834804), (84, 2429832), (96, 2126103), (112, 1822374), (126, 1619888), (137, 1489824), (144, 1417402), (168, 1214916), (224, 911187), (252, 809944), (274, 744912), (288, 708701), (336, 607458), (411, 496608), (504, 404972), (548, 372456), (672, 303729), (739, 276192), (822, 248304), (959, 212832), (1008, 202486), (1096, 186228), (1233, 165536), (1478, 138096), (1644, 124152), (1918, 106416), (2016, 101243), (2192, 93114), (2217, 92064), (2466, 82768), (2877, 70944), (2956, 69048), (3288, 62076), (3836, 53208), (4384, 46557), (4434, 46032), (4932, 41384), (5173, 39456), (5754, 35472), (5912, 34524), (6576, 31038), (6651, 30688), (7672, 26604), (8631, 23648), (8868, 23016), (9864, 20692), (10346, 19728), (11508, 17736), (11824, 17262), (13152, 15519), (13302, 15344)]