213564851

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 226000896

約数和(自身を除く): 12436045

約数列:

[1, 37, 47, 127, 967, 1739, 4699, 5969, 35779, 45449, 122809, 220853, 1681613, 4543933, 5772023, 213564851]

約数ペア:

[(1, 213564851), (37, 5772023), (47, 4543933), (127, 1681613), (967, 220853), (1739, 122809), (4699, 45449), (5969, 35779)]