194630548

素因数分解:

$2^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 400691200

約数和(自身を除く): 206060652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 343, 508, 686, 889, 1117, 1372, 1778, 2234, 3556, 4468, 6223, 7819, 12446, 15638, 24892, 31276, 43561, 54733, 87122, 109466, 141859, 174244, 218932, 283718, 383131, 567436, 766262, 993013, 1532524, 1986026, 3972052, 6951091, 13902182, 27804364, 48657637, 97315274, 194630548]

約数ペア:

[(1, 194630548), (2, 97315274), (4, 48657637), (7, 27804364), (14, 13902182), (28, 6951091), (49, 3972052), (98, 1986026), (127, 1532524), (196, 993013), (254, 766262), (343, 567436), (508, 383131), (686, 283718), (889, 218932), (1117, 174244), (1372, 141859), (1778, 109466), (2234, 87122), (3556, 54733), (4468, 43561), (6223, 31276), (7819, 24892), (12446, 15638)]