200979512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{11867}}^1$

素因数の和:11975

約数の個数: 32

約数和(自身を含む): 395204400

約数和(自身を除く): 194224888

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 11867, 16936, 23734, 47468, 94936, 344143, 688286, 866291, 1376572, 1732582, 2753144, 3465164, 6930328, 25122439, 50244878, 100489756, 200979512]

約数ペア:

[(1, 200979512), (2, 100489756), (4, 50244878), (8, 25122439), (29, 6930328), (58, 3465164), (73, 2753144), (116, 1732582), (146, 1376572), (232, 866291), (292, 688286), (584, 344143), (2117, 94936), (4234, 47468), (8468, 23734), (11867, 16936)]