201993476269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2458927}}^1$

素因数の和:2459100

約数の個数: 16

約数和(自身を含む): 223073948160

約数和(自身を除く): 21080471891

約数列:

[1, 13, 71, 89, 923, 1157, 6319, 82147, 2458927, 31966051, 174583817, 218844503, 2269589621, 2844978539, 15537959713, 201993476269]

約数ペア:

[(1, 201993476269), (13, 15537959713), (71, 2844978539), (89, 2269589621), (923, 218844503), (1157, 174583817), (6319, 31966051), (82147, 2458927)]