200820390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6694013}}^1$

素因数の和:6694023

約数の個数: 16

約数和(自身を含む): 481969008

約数和(自身を除く): 281148618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6694013, 13388026, 20082039, 33470065, 40164078, 66940130, 100410195, 200820390]

約数ペア:

[(1, 200820390), (2, 100410195), (3, 66940130), (5, 40164078), (6, 33470065), (10, 20082039), (15, 13388026), (30, 6694013)]