203048255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 270895104

約数和(自身を除く): 67846849

約数列:

[1, 5, 17, 23, 85, 115, 283, 367, 391, 1415, 1835, 1955, 4811, 6239, 6509, 8441, 24055, 31195, 32545, 42205, 103861, 110653, 143497, 519305, 553265, 717485, 1765637, 2388803, 8828185, 11944015, 40609651, 203048255]

約数ペア:

[(1, 203048255), (5, 40609651), (17, 11944015), (23, 8828185), (85, 2388803), (115, 1765637), (283, 717485), (367, 553265), (391, 519305), (1415, 143497), (1835, 110653), (1955, 103861), (4811, 42205), (6239, 32545), (6509, 31195), (8441, 24055)]