205361982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18313}}^1$

素因数の和:18417

約数の個数: 48

約数和(自身を含む): 514257120

約数和(自身を除く): 308895138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 18313, 36626, 54939, 109878, 128191, 164817, 256382, 329634, 384573, 769146, 1153719, 1629857, 2307438, 3259714, 4889571, 9779142, 11408999, 14668713, 22817998, 29337426, 34226997, 68453994, 102680991, 205361982]

約数ペア:

[(1, 205361982), (2, 102680991), (3, 68453994), (6, 34226997), (7, 29337426), (9, 22817998), (14, 14668713), (18, 11408999), (21, 9779142), (42, 4889571), (63, 3259714), (89, 2307438), (126, 1629857), (178, 1153719), (267, 769146), (534, 384573), (623, 329634), (801, 256382), (1246, 164817), (1602, 128191), (1869, 109878), (3738, 54939), (5607, 36626), (11214, 18313)]