199601072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{6791}}^1$

素因数の和:6977

約数の個数: 40

約数和(自身を含む): 424472832

約数和(自身を除く): 224871760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2672, 3674, 6791, 7348, 13582, 14696, 27164, 29392, 54328, 74701, 108656, 149402, 298804, 597608, 1134097, 1195216, 2268194, 4536388, 9072776, 12475067, 18145552, 24950134, 49900268, 99800536, 199601072]

約数ペア:

[(1, 199601072), (2, 99800536), (4, 49900268), (8, 24950134), (11, 18145552), (16, 12475067), (22, 9072776), (44, 4536388), (88, 2268194), (167, 1195216), (176, 1134097), (334, 597608), (668, 298804), (1336, 149402), (1837, 108656), (2672, 74701), (3674, 54328), (6791, 29392), (7348, 27164), (13582, 14696)]