207344918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 348641280

約数和(自身を除く): 141296362

約数列:

[1, 2, 11, 22, 47, 94, 193, 386, 517, 1034, 1039, 2078, 2123, 4246, 9071, 11429, 18142, 22858, 48833, 97666, 99781, 199562, 200527, 401054, 537163, 1074326, 2205797, 4411594, 9424769, 18849538, 103672459, 207344918]

約数ペア:

[(1, 207344918), (2, 103672459), (11, 18849538), (22, 9424769), (47, 4411594), (94, 2205797), (193, 1074326), (386, 537163), (517, 401054), (1034, 200527), (1039, 199562), (2078, 99781), (2123, 97666), (4246, 48833), (9071, 22858), (11429, 18142)]