220141064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{192431}}^1$

素因数の和:192461

約数の個数: 32

約数和(自身を含む): 484928640

約数和(自身を除く): 264787576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 192431, 384862, 769724, 1539448, 2116741, 2501603, 4233482, 5003206, 8466964, 10006412, 16933928, 20012824, 27517633, 55035266, 110070532, 220141064]

約数ペア:

[(1, 220141064), (2, 110070532), (4, 55035266), (8, 27517633), (11, 20012824), (13, 16933928), (22, 10006412), (26, 8466964), (44, 5003206), (52, 4233482), (88, 2501603), (104, 2116741), (143, 1539448), (286, 769724), (572, 384862), (1144, 192431)]