206865884

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11941}}^1$

素因数の和:12077

約数の個数: 24

約数和(自身を含む): 373163616

約数和(自身を除く): 166297732

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 11941, 17324, 23882, 47764, 728401, 847811, 1456802, 1695622, 2913604, 3391244, 51716471, 103432942, 206865884]

約数ペア:

[(1, 206865884), (2, 103432942), (4, 51716471), (61, 3391244), (71, 2913604), (122, 1695622), (142, 1456802), (244, 847811), (284, 728401), (4331, 47764), (8662, 23882), (11941, 17324)]