222249962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{165611}}^1$

素因数の和:165685

約数の個数: 16

約数和(自身を含む): 369645984

約数和(自身を除く): 147396022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 165611, 331222, 1821721, 3643442, 10102271, 20204542, 111124981, 222249962]

約数ペア:

[(1, 222249962), (2, 111124981), (11, 20204542), (22, 10102271), (61, 3643442), (122, 1821721), (671, 331222), (1342, 165611)]