204419033

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 278087040

約数和(自身を除く): 73668007

約数列:

[1, 7, 13, 17, 43, 49, 91, 119, 221, 301, 439, 559, 637, 731, 833, 1547, 2107, 3073, 3913, 5117, 5707, 7463, 9503, 10829, 18877, 21511, 27391, 35819, 39949, 52241, 66521, 97019, 132139, 245401, 279643, 320909, 365687, 465647, 679133, 924973, 1717807, 2246363, 4171817, 4753931, 12024649, 15724541, 29202719, 204419033]

約数ペア:

[(1, 204419033), (7, 29202719), (13, 15724541), (17, 12024649), (43, 4753931), (49, 4171817), (91, 2246363), (119, 1717807), (221, 924973), (301, 679133), (439, 465647), (559, 365687), (637, 320909), (731, 279643), (833, 245401), (1547, 132139), (2107, 97019), (3073, 66521), (3913, 52241), (5117, 39949), (5707, 35819), (7463, 27391), (9503, 21511), (10829, 18877)]