207828864

素因数分解:

$2^7\times 3^2\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 601473600

約数和(自身を除く): 393644736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 288, 384, 446, 576, 669, 809, 892, 1152, 1338, 1618, 1784, 2007, 2427, 2676, 3236, 3568, 4014, 4854, 5352, 6472, 7136, 7281, 8028, 9708, 10704, 12944, 14272, 14562, 16056, 19416, 21408, 25888, 28544, 29124, 32112, 38832, 42816, 51776, 58248, 64224, 77664, 85632, 103552, 116496, 128448, 155328, 180407, 232992, 256896, 310656, 360814, 465984, 541221, 721628, 931968, 1082442, 1443256, 1623663, 2164884, 2886512, 3247326, 4329768, 5773024, 6494652, 8659536, 11546048, 12989304, 17319072, 23092096, 25978608, 34638144, 51957216, 69276288, 103914432, 207828864]

約数ペア:

[(1, 207828864), (2, 103914432), (3, 69276288), (4, 51957216), (6, 34638144), (8, 25978608), (9, 23092096), (12, 17319072), (16, 12989304), (18, 11546048), (24, 8659536), (32, 6494652), (36, 5773024), (48, 4329768), (64, 3247326), (72, 2886512), (96, 2164884), (128, 1623663), (144, 1443256), (192, 1082442), (223, 931968), (288, 721628), (384, 541221), (446, 465984), (576, 360814), (669, 310656), (809, 256896), (892, 232992), (1152, 180407), (1338, 155328), (1618, 128448), (1784, 116496), (2007, 103552), (2427, 85632), (2676, 77664), (3236, 64224), (3568, 58248), (4014, 51776), (4854, 42816), (5352, 38832), (6472, 32112), (7136, 29124), (7281, 28544), (8028, 25888), (9708, 21408), (10704, 19416), (12944, 16056), (14272, 14562)]