203464190

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{10771}}^1$

素因数の和:12667

約数の個数: 16

約数和(自身を含む): 366463440

約数和(自身を除く): 162999250

約数列:

[1, 2, 5, 10, 1889, 3778, 9445, 10771, 18890, 21542, 53855, 107710, 20346419, 40692838, 101732095, 203464190]

約数ペア:

[(1, 203464190), (2, 101732095), (5, 40692838), (10, 20346419), (1889, 107710), (3778, 53855), (9445, 21542), (10771, 18890)]