206579438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{418177}}^1$

素因数の和:418211

約数の個数: 16

約数和(自身を含む): 351269520

約数和(自身を除く): 144690082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 418177, 836354, 5436301, 7945363, 10872602, 15890726, 103289719, 206579438]

約数ペア:

[(1, 206579438), (2, 103289719), (13, 15890726), (19, 10872602), (26, 7945363), (38, 5436301), (247, 836354), (494, 418177)]