200499410

素因数分解:

$2^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{6449}}^1$

素因数の和:9565

約数の個数: 16

約数和(自身を含む): 361071000

約数和(自身を除く): 160571590

約数列:

[1, 2, 5, 10, 3109, 6218, 6449, 12898, 15545, 31090, 32245, 64490, 20049941, 40099882, 100249705, 200499410]

約数ペア:

[(1, 200499410), (2, 100249705), (5, 40099882), (10, 20049941), (3109, 64490), (6218, 32245), (6449, 31090), (12898, 15545)]