208211038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 370722240

約数和(自身を除く): 162511202

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 1022, 2993, 4969, 5986, 9938, 20951, 34783, 41902, 69566, 203729, 362737, 407458, 725474, 1426103, 2539159, 2852206, 5078318, 14872217, 29744434, 104105519, 208211038]

約数ペア:

[(1, 208211038), (2, 104105519), (7, 29744434), (14, 14872217), (41, 5078318), (73, 2852206), (82, 2539159), (146, 1426103), (287, 725474), (511, 407458), (574, 362737), (1022, 203729), (2993, 69566), (4969, 41902), (5986, 34783), (9938, 20951)]