197082722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 315118080

約数和(自身を除く): 118035358

約数列:

[1, 2, 23, 46, 79, 158, 193, 281, 386, 562, 1817, 3634, 4439, 6463, 8878, 12926, 15247, 22199, 30494, 44398, 54233, 108466, 350681, 510577, 701362, 1021154, 1247359, 2494718, 4284407, 8568814, 98541361, 197082722]

約数ペア:

[(1, 197082722), (2, 98541361), (23, 8568814), (46, 4284407), (79, 2494718), (158, 1247359), (193, 1021154), (281, 701362), (386, 510577), (562, 350681), (1817, 108466), (3634, 54233), (4439, 44398), (6463, 30494), (8878, 22199), (12926, 15247)]