204322954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 346859136

約数和(自身を除く): 142536182

約数列:

[1, 2, 11, 22, 37, 74, 103, 206, 407, 814, 1133, 2266, 2437, 3811, 4874, 7622, 26807, 41921, 53614, 83842, 90169, 180338, 251011, 502022, 991859, 1983718, 2761121, 5522242, 9287407, 18574814, 102161477, 204322954]

約数ペア:

[(1, 204322954), (2, 102161477), (11, 18574814), (22, 9287407), (37, 5522242), (74, 2761121), (103, 1983718), (206, 991859), (407, 502022), (814, 251011), (1133, 180338), (2266, 90169), (2437, 83842), (3811, 53614), (4874, 41921), (7622, 26807)]