201922390

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{104623}}^1$

素因数の和:104823

約数の個数: 16

約数和(自身を含む): 365347008

約数和(自身を除く): 163424618

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 104623, 209246, 523115, 1046230, 20192239, 40384478, 100961195, 201922390]

約数ペア:

[(1, 201922390), (2, 100961195), (5, 40384478), (10, 20192239), (193, 1046230), (386, 523115), (965, 209246), (1930, 104623)]