201289375556

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{362031251}}^1$

素因数の和:362031394

約数の個数: 12

約数和(自身を含む): 354790626960

約数和(自身を除く): 153501251404

約数列:

[1, 2, 4, 139, 278, 556, 362031251, 724062502, 1448125004, 50322343889, 100644687778, 201289375556]

約数ペア:

[(1, 201289375556), (2, 100644687778), (4, 50322343889), (139, 1448125004), (278, 724062502), (556, 362031251)]