205655758

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1381}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 385279488

約数和(自身を除く): 179623730

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 967, 1381, 1934, 2762, 6769, 9667, 10637, 13538, 15191, 19334, 21274, 30382, 74459, 106337, 148918, 212674, 1335427, 2670854, 9347989, 14689697, 18695978, 29379394, 102827879, 205655758]

約数ペア:

[(1, 205655758), (2, 102827879), (7, 29379394), (11, 18695978), (14, 14689697), (22, 9347989), (77, 2670854), (154, 1335427), (967, 212674), (1381, 148918), (1934, 106337), (2762, 74459), (6769, 30382), (9667, 21274), (10637, 19334), (13538, 15191)]