201871268

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{3001}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 360095904

約数和(自身を除く): 158224636

約数列:

[1, 2, 4, 67, 134, 251, 268, 502, 1004, 3001, 6002, 12004, 16817, 33634, 67268, 201067, 402134, 753251, 804268, 1506502, 3013004, 50467817, 100935634, 201871268]

約数ペア:

[(1, 201871268), (2, 100935634), (4, 50467817), (67, 3013004), (134, 1506502), (251, 804268), (268, 753251), (502, 402134), (1004, 201067), (3001, 67268), (6002, 33634), (12004, 16817)]