189604811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 209584896

約数和(自身を除く): 19980085

約数列:

[1, 11, 151, 211, 541, 1661, 2321, 5951, 31861, 81691, 114151, 350471, 898601, 1255661, 17236801, 189604811]

約数ペア:

[(1, 189604811), (11, 17236801), (151, 1255661), (211, 898601), (541, 350471), (1661, 114151), (2321, 81691), (5951, 31861)]