200722431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{735247}}^1$

素因数の和:735270

約数の個数: 16

約数和(自身を含む): 329391104

約数和(自身を除く): 128668673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 735247, 2205741, 5146729, 9558211, 15440187, 28674633, 66907477, 200722431]

約数ペア:

[(1, 200722431), (3, 66907477), (7, 28674633), (13, 15440187), (21, 9558211), (39, 5146729), (91, 2205741), (273, 735247)]