201991320026

素因数分解:

$2^1\times {\mathrm{1523}}^1\times {\mathrm{8999}}^1\times {\mathrm{7369}}^1$

素因数の和:17893

約数の個数: 16

約数和(自身を含む): 303260760000

約数和(自身を除く): 101269439974

約数列:

[1, 2, 1523, 3046, 7369, 8999, 14738, 17998, 11222987, 13705477, 22445974, 27410954, 66313631, 132627262, 100995660013, 201991320026]

約数ペア:

[(1, 201991320026), (2, 100995660013), (1523, 132627262), (3046, 66313631), (7369, 27410954), (8999, 22445974), (14738, 13705477), (17998, 11222987)]