205525912

素因数分解:

$2^3\times {\mathrm{4951}}^1\times {\mathrm{5189}}^1$

素因数の和:10146

約数の個数: 16

約数和(自身を含む): 385513200

約数和(自身を除く): 179987288

約数列:

[1, 2, 4, 8, 4951, 5189, 9902, 10378, 19804, 20756, 39608, 41512, 25690739, 51381478, 102762956, 205525912]

約数ペア:

[(1, 205525912), (2, 102762956), (4, 51381478), (8, 25690739), (4951, 41512), (5189, 39608), (9902, 20756), (10378, 19804)]