201089812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2357}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 440512128

約数和(自身を除く): 239422316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 277, 308, 554, 1108, 1939, 2357, 3047, 3878, 4714, 6094, 7756, 9428, 12188, 16499, 21329, 25927, 32998, 42658, 51854, 65996, 85316, 103708, 181489, 362978, 652889, 725956, 1305778, 2611556, 4570223, 7181779, 9140446, 14363558, 18280892, 28727116, 50272453, 100544906, 201089812]

約数ペア:

[(1, 201089812), (2, 100544906), (4, 50272453), (7, 28727116), (11, 18280892), (14, 14363558), (22, 9140446), (28, 7181779), (44, 4570223), (77, 2611556), (154, 1305778), (277, 725956), (308, 652889), (554, 362978), (1108, 181489), (1939, 103708), (2357, 85316), (3047, 65996), (3878, 51854), (4714, 42658), (6094, 32998), (7756, 25927), (9428, 21329), (12188, 16499)]