203021290

素因数分解:

$2^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{7243}}^1$

素因数の和:10053

約数の個数: 16

約数和(自身を含む): 365619168

約数和(自身を除く): 162597878

約数列:

[1, 2, 5, 10, 2803, 5606, 7243, 14015, 14486, 28030, 36215, 72430, 20302129, 40604258, 101510645, 203021290]

約数ペア:

[(1, 203021290), (2, 101510645), (5, 40604258), (10, 20302129), (2803, 72430), (5606, 36215), (7243, 28030), (14015, 14486)]