207108148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9944

約数の個数: 36

約数和(自身を含む): 405164928

約数和(自身を除く): 198056780

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 9883, 10478, 19766, 20956, 39532, 128479, 256958, 306373, 513916, 612746, 1225492, 1670227, 3340454, 3982849, 6680908, 7965698, 15931396, 51777037, 103554074, 207108148]

約数ペア:

[(1, 207108148), (2, 103554074), (4, 51777037), (13, 15931396), (26, 7965698), (31, 6680908), (52, 3982849), (62, 3340454), (124, 1670227), (169, 1225492), (338, 612746), (403, 513916), (676, 306373), (806, 256958), (1612, 128479), (5239, 39532), (9883, 20956), (10478, 19766)]