216361882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{124489}}^1$

素因数の和:124581

約数の個数: 16

約数和(自身を含む): 358531200

約数和(自身を除く): 142169318

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 124489, 248978, 1369379, 2738758, 9834631, 19669262, 108180941, 216361882]

約数ペア:

[(1, 216361882), (2, 108180941), (11, 19669262), (22, 9834631), (79, 2738758), (158, 1369379), (869, 248978), (1738, 124489)]