202147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 16

約数和(自身を含む): 248832

約数和(自身を除く): 46685

約数列:

[1, 11, 17, 23, 47, 187, 253, 391, 517, 799, 1081, 4301, 8789, 11891, 18377, 202147]

約数ペア:

[(1, 202147), (11, 18377), (17, 11891), (23, 8789), (47, 4301), (187, 1081), (253, 799), (391, 517)]