10208121

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 17729280

約数和(自身を除く): 7521159

約数列:

[1, 3, 7, 11, 21, 33, 49, 59, 77, 107, 147, 177, 231, 321, 413, 539, 649, 749, 1177, 1239, 1617, 1947, 2247, 2891, 3531, 4543, 5243, 6313, 8239, 8673, 13629, 15729, 18939, 24717, 31801, 44191, 57673, 69443, 95403, 132573, 173019, 208329, 309337, 486101, 928011, 1458303, 3402707, 10208121]

約数ペア:

[(1, 10208121), (3, 3402707), (7, 1458303), (11, 928011), (21, 486101), (33, 309337), (49, 208329), (59, 173019), (77, 132573), (107, 95403), (147, 69443), (177, 57673), (231, 44191), (321, 31801), (413, 24717), (539, 18939), (649, 15729), (749, 13629), (1177, 8673), (1239, 8239), (1617, 6313), (1947, 5243), (2247, 4543), (2891, 3531)]