203401936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{179051}}^1$

素因数の和:179130

約数の個数: 20

約数和(自身を含む): 399644064

約数和(自身を除く): 196242128

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 179051, 358102, 716204, 1432408, 2864816, 12712621, 25425242, 50850484, 101700968, 203401936]

約数ペア:

[(1, 203401936), (2, 101700968), (4, 50850484), (8, 25425242), (16, 12712621), (71, 2864816), (142, 1432408), (284, 716204), (568, 358102), (1136, 179051)]