194999973

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3301}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 310652160

約数和(自身を除く): 115652187

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 291, 609, 679, 2037, 2813, 3301, 8439, 9903, 19691, 23107, 59073, 69321, 95729, 287187, 320197, 670103, 960591, 2010309, 2241379, 6724137, 9285713, 27857139, 64999991, 194999973]

約数ペア:

[(1, 194999973), (3, 64999991), (7, 27857139), (21, 9285713), (29, 6724137), (87, 2241379), (97, 2010309), (203, 960591), (291, 670103), (609, 320197), (679, 287187), (2037, 95729), (2813, 69321), (3301, 59073), (8439, 23107), (9903, 19691)]