203952165

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 333559296

約数和(自身を除く): 129607131

約数列:

[1, 3, 5, 15, 83, 107, 249, 321, 415, 535, 1245, 1531, 1605, 4593, 7655, 8881, 22965, 26643, 44405, 127073, 133215, 163817, 381219, 491451, 635365, 819085, 1906095, 2457255, 13596811, 40790433, 67984055, 203952165]

約数ペア:

[(1, 203952165), (3, 67984055), (5, 40790433), (15, 13596811), (83, 2457255), (107, 1906095), (249, 819085), (321, 635365), (415, 491451), (535, 381219), (1245, 163817), (1531, 133215), (1605, 127073), (4593, 44405), (7655, 26643), (8881, 22965)]