204440170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{50231}}^1$

素因数の和:50286

約数の個数: 32

約数和(自身を含む): 412304256

約数和(自身を除く): 207864086

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 50231, 100462, 251155, 502310, 552541, 1105082, 1858547, 2762705, 3717094, 5525410, 9292735, 18585470, 20444017, 40888034, 102220085, 204440170]

約数ペア:

[(1, 204440170), (2, 102220085), (5, 40888034), (10, 20444017), (11, 18585470), (22, 9292735), (37, 5525410), (55, 3717094), (74, 2762705), (110, 1858547), (185, 1105082), (370, 552541), (407, 502310), (814, 251155), (2035, 100462), (4070, 50231)]