219916510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14593}}^1$

素因数の和:14748

約数の個数: 32

約数和(自身を含む): 435017952

約数和(自身を除く): 215101442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 14593, 15070, 29186, 72965, 145930, 160523, 321046, 802615, 1605230, 1999241, 3998482, 9996205, 19992410, 21991651, 43983302, 109958255, 219916510]

約数ペア:

[(1, 219916510), (2, 109958255), (5, 43983302), (10, 21991651), (11, 19992410), (22, 9996205), (55, 3998482), (110, 1999241), (137, 1605230), (274, 802615), (685, 321046), (1370, 160523), (1507, 145930), (3014, 72965), (7535, 29186), (14593, 15070)]