207411456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 646950528

約数和(自身を除く): 439539072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 941, 984, 1148, 1312, 1344, 1722, 1792, 1882, 1968, 2296, 2624, 2688, 2823, 3444, 3764, 3936, 4592, 5248, 5376, 5646, 6587, 6888, 7528, 7872, 9184, 10496, 11292, 13174, 13776, 15056, 15744, 18368, 19761, 22584, 26348, 27552, 30112, 31488, 36736, 38581, 39522, 45168, 52696, 55104, 60224, 73472, 77162, 79044, 90336, 105392, 110208, 115743, 120448, 154324, 158088, 180672, 210784, 220416, 231486, 240896, 270067, 308648, 316176, 361344, 421568, 462972, 540134, 617296, 632352, 722688, 810201, 843136, 925944, 1080268, 1234592, 1264704, 1620402, 1686272, 1851888, 2160536, 2469184, 2529408, 3240804, 3703776, 4321072, 4938368, 5058816, 6481608, 7407552, 8642144, 9876736, 12963216, 14815104, 17284288, 25926432, 29630208, 34568576, 51852864, 69137152, 103705728, 207411456]

約数ペア:

[(1, 207411456), (2, 103705728), (3, 69137152), (4, 51852864), (6, 34568576), (7, 29630208), (8, 25926432), (12, 17284288), (14, 14815104), (16, 12963216), (21, 9876736), (24, 8642144), (28, 7407552), (32, 6481608), (41, 5058816), (42, 4938368), (48, 4321072), (56, 3703776), (64, 3240804), (82, 2529408), (84, 2469184), (96, 2160536), (112, 1851888), (123, 1686272), (128, 1620402), (164, 1264704), (168, 1234592), (192, 1080268), (224, 925944), (246, 843136), (256, 810201), (287, 722688), (328, 632352), (336, 617296), (384, 540134), (448, 462972), (492, 421568), (574, 361344), (656, 316176), (672, 308648), (768, 270067), (861, 240896), (896, 231486), (941, 220416), (984, 210784), (1148, 180672), (1312, 158088), (1344, 154324), (1722, 120448), (1792, 115743), (1882, 110208), (1968, 105392), (2296, 90336), (2624, 79044), (2688, 77162), (2823, 73472), (3444, 60224), (3764, 55104), (3936, 52696), (4592, 45168), (5248, 39522), (5376, 38581), (5646, 36736), (6587, 31488), (6888, 30112), (7528, 27552), (7872, 26348), (9184, 22584), (10496, 19761), (11292, 18368), (13174, 15744), (13776, 15056)]