197097628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17467}}^1$

素因数の和:17522

約数の個数: 48

約数和(自身を含む): 438237184

約数和(自身を除く): 241139556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 17467, 34934, 69868, 122269, 227071, 244538, 454142, 489076, 541477, 908284, 1082954, 1589497, 2165908, 3178994, 3790339, 6357988, 7039201, 7580678, 14078402, 15161356, 28156804, 49274407, 98548814, 197097628]

約数ペア:

[(1, 197097628), (2, 98548814), (4, 49274407), (7, 28156804), (13, 15161356), (14, 14078402), (26, 7580678), (28, 7039201), (31, 6357988), (52, 3790339), (62, 3178994), (91, 2165908), (124, 1589497), (182, 1082954), (217, 908284), (364, 541477), (403, 489076), (434, 454142), (806, 244538), (868, 227071), (1612, 122269), (2821, 69868), (5642, 34934), (11284, 17467)]