205606072

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{28027}}^1$

素因数の和:28171

約数の個数: 32

約数和(自身を含む): 443963520

約数和(自身を除く): 238357448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 28027, 56054, 112108, 196189, 224216, 392378, 784756, 1569512, 3671537, 7343074, 14686148, 25700759, 29372296, 51401518, 102803036, 205606072]

約数ペア:

[(1, 205606072), (2, 102803036), (4, 51401518), (7, 29372296), (8, 25700759), (14, 14686148), (28, 7343074), (56, 3671537), (131, 1569512), (262, 784756), (524, 392378), (917, 224216), (1048, 196189), (1834, 112108), (3668, 56054), (7336, 28027)]