201839878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 327175200

約数和(自身を除く): 125335322

約数列:

[1, 2, 17, 34, 107, 109, 214, 218, 509, 1018, 1819, 1853, 3638, 3706, 8653, 11663, 17306, 23326, 54463, 55481, 108926, 110962, 198271, 396542, 925871, 943177, 1851742, 1886354, 5936467, 11872934, 100919939, 201839878]

約数ペア:

[(1, 201839878), (2, 100919939), (17, 11872934), (34, 5936467), (107, 1886354), (109, 1851742), (214, 943177), (218, 925871), (509, 396542), (1018, 198271), (1819, 110962), (1853, 108926), (3638, 55481), (3706, 54463), (8653, 23326), (11663, 17306)]