202189891888

素因数分解:

$2^4\times {\mathrm{30319}}^1\times {\mathrm{416797}}^1$

素因数の和:447124

約数の個数: 20

約数和(自身を含む): 391756776160

約数和(自身を除く): 189566884272

約数列:

[1, 2, 4, 8, 16, 30319, 60638, 121276, 242552, 416797, 485104, 833594, 1667188, 3334376, 6668752, 12636868243, 25273736486, 50547472972, 101094945944, 202189891888]

約数ペア:

[(1, 202189891888), (2, 101094945944), (4, 50547472972), (8, 25273736486), (16, 12636868243), (30319, 6668752), (60638, 3334376), (121276, 1667188), (242552, 833594), (416797, 485104)]