200372907

素因数分解:

$3^1\times 7^2\times {\mathrm{1363081}}^1$

素因数の和:1363098

約数の個数: 12

約数和(自身を含む): 310782696

約数和(自身を除く): 110409789

約数列:

[1, 3, 7, 21, 49, 147, 1363081, 4089243, 9541567, 28624701, 66790969, 200372907]

約数ペア:

[(1, 200372907), (3, 66790969), (7, 28624701), (21, 9541567), (49, 4089243), (147, 1363081)]