222080306

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{145531}}^1$

素因数の和:145649

約数の個数: 16

約数和(自身を含む): 384204480

約数和(自身を除く): 162124174

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 145531, 291062, 1018717, 2037434, 15862879, 31725758, 111040153, 222080306]

約数ペア:

[(1, 222080306), (2, 111040153), (7, 31725758), (14, 15862879), (109, 2037434), (218, 1018717), (763, 291062), (1526, 145531)]