205888397

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 248739456

約数和(自身を除く): 42851059

約数列:

[1, 11, 13, 73, 121, 143, 163, 803, 949, 1331, 1573, 1793, 2119, 8833, 10439, 11899, 17303, 19723, 23309, 97163, 114829, 130889, 154687, 216953, 256399, 1263119, 1439779, 1701557, 2820389, 15837569, 18717127, 205888397]

約数ペア:

[(1, 205888397), (11, 18717127), (13, 15837569), (73, 2820389), (121, 1701557), (143, 1439779), (163, 1263119), (803, 256399), (949, 216953), (1331, 154687), (1573, 130889), (1793, 114829), (2119, 97163), (8833, 23309), (10439, 19723), (11899, 17303)]