200184578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 344480640

約数和(自身を除く): 144296062

約数列:

[1, 2, 11, 22, 37, 74, 79, 121, 158, 242, 283, 407, 566, 814, 869, 1738, 2923, 3113, 4477, 5846, 6226, 8954, 9559, 10471, 19118, 20942, 22357, 32153, 34243, 44714, 64306, 68486, 115181, 230362, 245927, 353683, 491854, 707366, 827209, 1266991, 1654418, 2533982, 2705197, 5410394, 9099299, 18198598, 100092289, 200184578]

約数ペア:

[(1, 200184578), (2, 100092289), (11, 18198598), (22, 9099299), (37, 5410394), (74, 2705197), (79, 2533982), (121, 1654418), (158, 1266991), (242, 827209), (283, 707366), (407, 491854), (566, 353683), (814, 245927), (869, 230362), (1738, 115181), (2923, 68486), (3113, 64306), (4477, 44714), (5846, 34243), (6226, 32153), (8954, 22357), (9559, 20942), (10471, 19118)]