211054271999

素因数分解:

${\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1\times {\mathrm{5303}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 213087393792

約数和(自身を除く): 2033121793

約数列:

[1, 223, 317, 563, 5303, 70691, 125549, 178471, 1182569, 1681051, 2985589, 39799033, 374874373, 665786347, 946431713, 211054271999]

約数ペア:

[(1, 211054271999), (223, 946431713), (317, 665786347), (563, 374874373), (5303, 39799033), (70691, 2985589), (125549, 1681051), (178471, 1182569)]