201954898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{23369}}^1$

素因数の和:23549

約数の個数: 16

約数和(自身を含む): 315495000

約数和(自身を除く): 113540102

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 23369, 46738, 677701, 1355402, 3481981, 6963962, 100977449, 201954898]

約数ペア:

[(1, 201954898), (2, 100977449), (29, 6963962), (58, 3481981), (149, 1355402), (298, 677701), (4321, 46738), (8642, 23369)]