200520536

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{21739}}^1$

素因数の和:22898

約数の個数: 16

約数和(自身を含む): 376319400

約数和(自身を除く): 175798864

約数列:

[1, 2, 4, 8, 1153, 2306, 4612, 9224, 21739, 43478, 86956, 173912, 25065067, 50130134, 100260268, 200520536]

約数ペア:

[(1, 200520536), (2, 100260268), (4, 50130134), (8, 25065067), (1153, 173912), (2306, 86956), (4612, 43478), (9224, 21739)]