197696572

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{941}}^1\times {\mathrm{991}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 353227392

約数和(自身を除く): 155530820

約数列:

[1, 2, 4, 53, 106, 212, 941, 991, 1882, 1982, 3764, 3964, 49873, 52523, 99746, 105046, 199492, 210092, 932531, 1865062, 3730124, 49424143, 98848286, 197696572]

約数ペア:

[(1, 197696572), (2, 98848286), (4, 49424143), (53, 3730124), (106, 1865062), (212, 932531), (941, 210092), (991, 199492), (1882, 105046), (1982, 99746), (3764, 52523), (3964, 49873)]