223273754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{73013}}^1$

素因数の和:73165

約数の個数: 16

約数和(自身を含む): 367990560

約数和(自身を除く): 144716806

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 73013, 146026, 803143, 1606286, 10148807, 20297614, 111636877, 223273754]

約数ペア:

[(1, 223273754), (2, 111636877), (11, 20297614), (22, 10148807), (139, 1606286), (278, 803143), (1529, 146026), (3058, 73013)]