99137008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199873}}^1$

素因数の和:199912

約数の個数: 20

約数和(自身を含む): 198275008

約数和(自身を除く): 99138000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 199873, 399746, 799492, 1598984, 3197968, 6196063, 12392126, 24784252, 49568504, 99137008]

約数ペア:

[(1, 99137008), (2, 49568504), (4, 24784252), (8, 12392126), (16, 6196063), (31, 3197968), (62, 1598984), (124, 799492), (248, 399746), (496, 199873)]