201941158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 330422400

約数和(自身を除く): 128481242

約数列:

[1, 2, 19, 38, 43, 83, 86, 166, 817, 1489, 1577, 1634, 2978, 3154, 3569, 7138, 28291, 56582, 64027, 67811, 123587, 128054, 135622, 247174, 1216513, 2348153, 2433026, 4696306, 5314241, 10628482, 100970579, 201941158]

約数ペア:

[(1, 201941158), (2, 100970579), (19, 10628482), (38, 5314241), (43, 4696306), (83, 2433026), (86, 2348153), (166, 1216513), (817, 247174), (1489, 135622), (1577, 128054), (1634, 123587), (2978, 67811), (3154, 64027), (3569, 56582), (7138, 28291)]