242540158

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{178601}}^1$

素因数の和:178707

約数の個数: 16

約数和(自身を含む): 420071904

約数和(自身を除く): 177531746

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 178601, 357202, 1250207, 2500414, 17324297, 34648594, 121270079, 242540158]

約数ペア:

[(1, 242540158), (2, 121270079), (7, 34648594), (14, 17324297), (97, 2500414), (194, 1250207), (679, 357202), (1358, 178601)]