207940096

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4501

約数の個数: 80

約数和(自身を含む): 511467264

約数和(自身を除く): 303527168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 4463, 5824, 6656, 8926, 11648, 17852, 23296, 31241, 35704, 46592, 58019, 62482, 71408, 116038, 124964, 142816, 232076, 249928, 285632, 406133, 464152, 499856, 571264, 812266, 928304, 999712, 1142528, 1624532, 1856608, 1999424, 2285056, 3249064, 3713216, 3998848, 6498128, 7426432, 7997696, 12996256, 14852864, 15995392, 25992512, 29705728, 51985024, 103970048, 207940096]

約数ペア:

[(1, 207940096), (2, 103970048), (4, 51985024), (7, 29705728), (8, 25992512), (13, 15995392), (14, 14852864), (16, 12996256), (26, 7997696), (28, 7426432), (32, 6498128), (52, 3998848), (56, 3713216), (64, 3249064), (91, 2285056), (104, 1999424), (112, 1856608), (128, 1624532), (182, 1142528), (208, 999712), (224, 928304), (256, 812266), (364, 571264), (416, 499856), (448, 464152), (512, 406133), (728, 285632), (832, 249928), (896, 232076), (1456, 142816), (1664, 124964), (1792, 116038), (2912, 71408), (3328, 62482), (3584, 58019), (4463, 46592), (5824, 35704), (6656, 31241), (8926, 23296), (11648, 17852)]