206862557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21059}}^1$

素因数の和:21136

約数の個数: 16

約数和(自身を含む): 242611200

約数和(自身を除く): 35748643

約数列:

[1, 11, 19, 47, 209, 517, 893, 9823, 21059, 231649, 400121, 989773, 4401331, 10887503, 18805687, 206862557]

約数ペア:

[(1, 206862557), (11, 18805687), (19, 10887503), (47, 4401331), (209, 989773), (517, 400121), (893, 231649), (9823, 21059)]