199542794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{28433}}^1$

素因数の和:28486

約数の個数: 24

約数和(自身を含む): 340354980

約数和(自身を除く): 140812186

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 28433, 56866, 312763, 625526, 824557, 1649114, 3440393, 6880786, 9070127, 18140254, 99771397, 199542794]

約数ペア:

[(1, 199542794), (2, 99771397), (11, 18140254), (22, 9070127), (29, 6880786), (58, 3440393), (121, 1649114), (242, 824557), (319, 625526), (638, 312763), (3509, 56866), (7018, 28433)]