194820906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{18049}}^1$

素因数の和:18318

約数の個数: 32

約数和(自身を含む): 447062400

約数和(自身を除く): 252241494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 18049, 36098, 54147, 108294, 126343, 252686, 379029, 758058, 4638593, 9277186, 13915779, 27831558, 32470151, 64940302, 97410453, 194820906]

約数ペア:

[(1, 194820906), (2, 97410453), (3, 64940302), (6, 32470151), (7, 27831558), (14, 13915779), (21, 9277186), (42, 4638593), (257, 758058), (514, 379029), (771, 252686), (1542, 126343), (1799, 108294), (3598, 54147), (5397, 36098), (10794, 18049)]