200913370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2017}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 413803008

約数和(自身を除く): 212889638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1423, 2017, 2846, 4034, 7115, 9961, 10085, 14119, 14230, 19922, 20170, 28238, 49805, 70595, 99610, 141190, 2870191, 5740382, 14350955, 20091337, 28701910, 40182674, 100456685, 200913370]

約数ペア:

[(1, 200913370), (2, 100456685), (5, 40182674), (7, 28701910), (10, 20091337), (14, 14350955), (35, 5740382), (70, 2870191), (1423, 141190), (2017, 99610), (2846, 70595), (4034, 49805), (7115, 28238), (9961, 20170), (10085, 19922), (14119, 14230)]