193408258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{34159}}^1$

素因数の和:34329

約数の個数: 16

約数和(自身を含む): 307440000

約数和(自身を除く): 114031742

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 34159, 68318, 649021, 1298042, 5089691, 10179382, 96704129, 193408258]

約数ペア:

[(1, 193408258), (2, 96704129), (19, 10179382), (38, 5089691), (149, 1298042), (298, 649021), (2831, 68318), (5662, 34159)]