201480128

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{9931}}^1$

素因数の和:10260

約数の個数: 28

約数和(自身を含む): 401113752

約数和(自身を除く): 199633624

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 1268, 2536, 5072, 9931, 10144, 19862, 20288, 39724, 79448, 158896, 317792, 635584, 3148127, 6296254, 12592508, 25185016, 50370032, 100740064, 201480128]

約数ペア:

[(1, 201480128), (2, 100740064), (4, 50370032), (8, 25185016), (16, 12592508), (32, 6296254), (64, 3148127), (317, 635584), (634, 317792), (1268, 158896), (2536, 79448), (5072, 39724), (9931, 20288), (10144, 19862)]