203290070

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197369}}^1$

素因数の和:197479

約数の個数: 16

約数和(自身を含む): 369476640

約数和(自身を除く): 166186570

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 197369, 394738, 986845, 1973690, 20329007, 40658014, 101645035, 203290070]

約数ペア:

[(1, 203290070), (2, 101645035), (5, 40658014), (10, 20329007), (103, 1973690), (206, 986845), (515, 394738), (1030, 197369)]