218940214106

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1\times {\mathrm{757993}}^1$

素因数の和:759173

約数の個数: 16

約数和(自身を含む): 331091779200

約数和(自身を除く): 112151565094

約数列:

[1, 2, 139, 278, 1039, 2078, 144421, 288842, 757993, 1515986, 105361027, 210722054, 787554727, 1575109454, 109470107053, 218940214106]

約数ペア:

[(1, 218940214106), (2, 109470107053), (139, 1575109454), (278, 787554727), (1039, 210722054), (2078, 105361027), (144421, 1515986), (288842, 757993)]