201223552341

素因数分解:

$3^1\times 7^3\times {\mathrm{195552529}}^1$

素因数の和:195552553

約数の個数: 16

約数和(自身を含む): 312884048000

約数和(自身を除く): 111660495659

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 195552529, 586657587, 1368867703, 4106603109, 9582073921, 28746221763, 67074517447, 201223552341]

約数ペア:

[(1, 201223552341), (3, 67074517447), (7, 28746221763), (21, 9582073921), (49, 4106603109), (147, 1368867703), (343, 586657587), (1029, 195552529)]