201990844797

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2063}}^1\times {\mathrm{5749}}^1$

素因数の和:8633

約数の個数: 32

約数和(自身を含む): 308378112000

約数和(自身を除く): 106387267203

約数列:

[1, 3, 7, 21, 811, 2063, 2433, 5677, 5749, 6189, 14441, 17031, 17247, 40243, 43323, 120729, 1673093, 4662439, 5019279, 11711651, 11860187, 13987317, 32637073, 35134953, 35580561, 83021309, 97911219, 249063927, 9618611657, 28855834971, 67330281599, 201990844797]

約数ペア:

[(1, 201990844797), (3, 67330281599), (7, 28855834971), (21, 9618611657), (811, 249063927), (2063, 97911219), (2433, 83021309), (5677, 35580561), (5749, 35134953), (6189, 32637073), (14441, 13987317), (17031, 11860187), (17247, 11711651), (40243, 5019279), (43323, 4662439), (120729, 1673093)]