202913090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197003}}^1$

素因数の和:197113

約数の個数: 16

約数和(自身を含む): 368791488

約数和(自身を除く): 165878398

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 197003, 394006, 985015, 1970030, 20291309, 40582618, 101456545, 202913090]

約数ペア:

[(1, 202913090), (2, 101456545), (5, 40582618), (10, 20291309), (103, 1970030), (206, 985015), (515, 394006), (1030, 197003)]