211291207462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1381}}^1\times {\mathrm{3209}}^1$

素因数の和:5392

約数の個数: 32

約数和(自身を含む): 327925382400

約数和(自身を除く): 116634174938

約数列:

[1, 2, 31, 62, 769, 1381, 1538, 2762, 3209, 6418, 23839, 42811, 47678, 85622, 99479, 198958, 1061989, 2123978, 2467721, 4431629, 4935442, 8863258, 32921659, 65843318, 76499351, 137380499, 152998702, 274760998, 3407922701, 6815845402, 105645603731, 211291207462]

約数ペア:

[(1, 211291207462), (2, 105645603731), (31, 6815845402), (62, 3407922701), (769, 274760998), (1381, 152998702), (1538, 137380499), (2762, 76499351), (3209, 65843318), (6418, 32921659), (23839, 8863258), (42811, 4935442), (47678, 4431629), (85622, 2467721), (99479, 2123978), (198958, 1061989)]