199648872

素因数分解:

$2^3\times 3^2\times {\mathrm{2772901}}^1$

素因数の和:2772913

約数の個数: 24

約数和(自身を含む): 540715890

約数和(自身を除く): 341067018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2772901, 5545802, 8318703, 11091604, 16637406, 22183208, 24956109, 33274812, 49912218, 66549624, 99824436, 199648872]

約数ペア:

[(1, 199648872), (2, 99824436), (3, 66549624), (4, 49912218), (6, 33274812), (8, 24956109), (9, 22183208), (12, 16637406), (18, 11091604), (24, 8318703), (36, 5545802), (72, 2772901)]