201439428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1451}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 491774976

約数和(自身を除く): 290335548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 503, 1006, 1451, 1509, 2012, 2902, 3018, 4353, 5804, 6036, 8706, 11569, 17412, 23138, 33373, 34707, 46276, 66746, 69414, 100119, 133492, 138828, 200238, 400476, 729853, 1459706, 2189559, 2919412, 4379118, 8758236, 16786619, 33573238, 50359857, 67146476, 100719714, 201439428]

約数ペア:

[(1, 201439428), (2, 100719714), (3, 67146476), (4, 50359857), (6, 33573238), (12, 16786619), (23, 8758236), (46, 4379118), (69, 2919412), (92, 2189559), (138, 1459706), (276, 729853), (503, 400476), (1006, 200238), (1451, 138828), (1509, 133492), (2012, 100119), (2902, 69414), (3018, 66746), (4353, 46276), (5804, 34707), (6036, 33373), (8706, 23138), (11569, 17412)]