201412255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 280546560

約数和(自身を除く): 79134305

約数列:

[1, 5, 11, 19, 55, 95, 97, 209, 485, 1045, 1067, 1843, 1987, 5335, 9215, 9935, 20273, 21857, 37753, 101365, 109285, 188765, 192739, 415283, 963695, 2076415, 2120129, 3662041, 10600645, 18310205, 40282451, 201412255]

約数ペア:

[(1, 201412255), (5, 40282451), (11, 18310205), (19, 10600645), (55, 3662041), (95, 2120129), (97, 2076415), (209, 963695), (485, 415283), (1045, 192739), (1067, 188765), (1843, 109285), (1987, 101365), (5335, 37753), (9215, 21857), (9935, 20273)]