210053911

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 226053760

約数和(自身を除く): 15999849

約数列:

[1, 19, 67, 157, 1051, 1273, 2983, 10519, 19969, 70417, 165007, 199861, 1337923, 3135133, 11055469, 210053911]

約数ペア:

[(1, 210053911), (19, 11055469), (67, 3135133), (157, 1337923), (1051, 199861), (1273, 165007), (2983, 70417), (10519, 19969)]