201995426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{9547}}^1$

素因数の和:9769

約数の個数: 16

約数和(自身を含む): 309355200

約数和(自身を除く): 107359774

約数列:

[1, 2, 71, 142, 149, 298, 9547, 10579, 19094, 21158, 677837, 1355674, 1422503, 2845006, 100997713, 201995426]

約数ペア:

[(1, 201995426), (2, 100997713), (71, 2845006), (142, 1422503), (149, 1355674), (298, 677837), (9547, 21158), (10579, 19094)]