209423242

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{95279}}^1$

素因数の和:95445

約数の個数: 16

約数和(自身を含む): 361301760

約数和(自身を除く): 151878518

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 95279, 190558, 666953, 1333906, 14958803, 29917606, 104711621, 209423242]

約数ペア:

[(1, 209423242), (2, 104711621), (7, 29917606), (14, 14958803), (157, 1333906), (314, 666953), (1099, 190558), (2198, 95279)]