214447178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{35969}}^1$

素因数の和:36253

約数の個数: 16

約数和(自身を含む): 352218240

約数和(自身を除く): 137771062

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 35969, 71938, 395659, 791318, 9747599, 19495198, 107223589, 214447178]

約数ペア:

[(1, 214447178), (2, 107223589), (11, 19495198), (22, 9747599), (271, 791318), (542, 395659), (2981, 71938), (5962, 35969)]