193820030

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{97397}}^1$

素因数の和:97603

約数の個数: 16

約数和(自身を含む): 350632800

約数和(自身を除く): 156812770

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 97397, 194794, 486985, 973970, 19382003, 38764006, 96910015, 193820030]

約数ペア:

[(1, 193820030), (2, 96910015), (5, 38764006), (10, 19382003), (199, 973970), (398, 486985), (995, 194794), (1990, 97397)]