201027057

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 368769024

約数和(自身を除く): 167741967

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 71, 77, 103, 119, 147, 187, 213, 231, 309, 357, 497, 539, 561, 721, 781, 833, 1133, 1207, 1309, 1491, 1617, 1751, 2163, 2343, 2499, 3399, 3479, 3621, 3927, 5047, 5253, 5467, 7313, 7931, 8449, 9163, 10437, 12257, 13277, 15141, 16401, 19261, 21939, 23793, 25347, 27489, 36771, 38269, 39831, 51191, 55517, 57783, 59143, 80443, 85799, 92939, 114807, 124321, 134827, 153573, 166551, 177429, 241329, 257397, 278817, 358337, 372963, 404481, 563101, 650573, 870247, 943789, 1075011, 1367531, 1689303, 1951719, 2610741, 2831367, 3941707, 4102593, 6091729, 9572717, 11825121, 18275187, 28718151, 67009019, 201027057]

約数ペア:

[(1, 201027057), (3, 67009019), (7, 28718151), (11, 18275187), (17, 11825121), (21, 9572717), (33, 6091729), (49, 4102593), (51, 3941707), (71, 2831367), (77, 2610741), (103, 1951719), (119, 1689303), (147, 1367531), (187, 1075011), (213, 943789), (231, 870247), (309, 650573), (357, 563101), (497, 404481), (539, 372963), (561, 358337), (721, 278817), (781, 257397), (833, 241329), (1133, 177429), (1207, 166551), (1309, 153573), (1491, 134827), (1617, 124321), (1751, 114807), (2163, 92939), (2343, 85799), (2499, 80443), (3399, 59143), (3479, 57783), (3621, 55517), (3927, 51191), (5047, 39831), (5253, 38269), (5467, 36771), (7313, 27489), (7931, 25347), (8449, 23793), (9163, 21939), (10437, 19261), (12257, 16401), (13277, 15141)]