220170062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19249}}^1$

素因数の和:19320

約数の個数: 32

約数和(自身を含む): 406560000

約数和(自身を除く): 186389938

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 19249, 38498, 134743, 269486, 365731, 731462, 827707, 1655414, 2560117, 5120234, 5793949, 11587898, 15726433, 31452866, 110085031, 220170062]

約数ペア:

[(1, 220170062), (2, 110085031), (7, 31452866), (14, 15726433), (19, 11587898), (38, 5793949), (43, 5120234), (86, 2560117), (133, 1655414), (266, 827707), (301, 731462), (602, 365731), (817, 269486), (1634, 134743), (5719, 38498), (11438, 19249)]