205295906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 328188672

約数和(自身を除く): 122892766

約数列:

[1, 2, 37, 47, 67, 74, 94, 134, 881, 1739, 1762, 2479, 3149, 3478, 4958, 6298, 32597, 41407, 59027, 65194, 82814, 116513, 118054, 233026, 1532059, 2183999, 2774269, 3064118, 4367998, 5548538, 102647953, 205295906]

約数ペア:

[(1, 205295906), (2, 102647953), (37, 5548538), (47, 4367998), (67, 3064118), (74, 2774269), (94, 2183999), (134, 1532059), (881, 233026), (1739, 118054), (1762, 116513), (2479, 82814), (3149, 65194), (3478, 59027), (4958, 41407), (6298, 32597)]