207858014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67181}}^1$

素因数の和:67220

約数の個数: 32

約数和(自身を含む): 406316736

約数和(自身を除く): 198458722

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 67181, 134362, 470267, 873353, 940534, 1142077, 1746706, 2284154, 6113471, 7994539, 12226942, 14847001, 15989078, 29694002, 103929007, 207858014]

約数ペア:

[(1, 207858014), (2, 103929007), (7, 29694002), (13, 15989078), (14, 14847001), (17, 12226942), (26, 7994539), (34, 6113471), (91, 2284154), (119, 1746706), (182, 1142077), (221, 940534), (238, 873353), (442, 470267), (1547, 134362), (3094, 67181)]