208529892481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1185361}}^1$

素因数の和:1185624

約数の個数: 16

約数和(自身を含む): 225313608960

約数和(自身を除く): 16783716479

約数列:

[1, 19, 47, 197, 893, 3743, 9259, 175921, 1185361, 22521859, 55711967, 233516117, 1058527373, 4436806223, 10975257499, 208529892481]

約数ペア:

[(1, 208529892481), (19, 10975257499), (47, 4436806223), (197, 1058527373), (893, 233516117), (3743, 55711967), (9259, 22521859), (175921, 1185361)]