206543290016

素因数分解:

$2^5\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1005527}}^1$

素因数の和:1005682

約数の個数: 72

約数和(自身を含む): 476632338336

約数和(自身を除く): 270089048320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 131, 196, 224, 262, 392, 524, 784, 917, 1048, 1568, 1834, 2096, 3668, 4192, 6419, 7336, 12838, 14672, 25676, 29344, 51352, 102704, 205408, 1005527, 2011054, 4022108, 7038689, 8044216, 14077378, 16088432, 28154756, 32176864, 49270823, 56309512, 98541646, 112619024, 131724037, 197083292, 225238048, 263448074, 394166584, 526896148, 788333168, 922068259, 1053792296, 1576666336, 1844136518, 2107584592, 3688273036, 4215169184, 6454477813, 7376546072, 12908955626, 14753092144, 25817911252, 29506184288, 51635822504, 103271645008, 206543290016]

約数ペア:

[(1, 206543290016), (2, 103271645008), (4, 51635822504), (7, 29506184288), (8, 25817911252), (14, 14753092144), (16, 12908955626), (28, 7376546072), (32, 6454477813), (49, 4215169184), (56, 3688273036), (98, 2107584592), (112, 1844136518), (131, 1576666336), (196, 1053792296), (224, 922068259), (262, 788333168), (392, 526896148), (524, 394166584), (784, 263448074), (917, 225238048), (1048, 197083292), (1568, 131724037), (1834, 112619024), (2096, 98541646), (3668, 56309512), (4192, 49270823), (6419, 32176864), (7336, 28154756), (12838, 16088432), (14672, 14077378), (25676, 8044216), (29344, 7038689), (51352, 4022108), (102704, 2011054), (205408, 1005527)]