204786769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22787}}^1$

素因数の和:22860

約数の個数: 16

約数和(自身を含む): 240641280

約数和(自身を除く): 35854511

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 22787, 250657, 432953, 979841, 4762483, 10778251, 18616979, 204786769]

約数ペア:

[(1, 204786769), (11, 18616979), (19, 10778251), (43, 4762483), (209, 979841), (473, 432953), (817, 250657), (8987, 22787)]