228317243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{156061}}^1$

素因数の和:156098

約数の個数: 16

約数和(自身を含む): 299639040

約数和(自身を除く): 71321797

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 156061, 1092427, 1716671, 2965159, 12016697, 20756113, 32616749, 228317243]

約数ペア:

[(1, 228317243), (7, 32616749), (11, 20756113), (19, 12016697), (77, 2965159), (133, 1716671), (209, 1092427), (1463, 156061)]