227831272

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 433379520

約数和(自身を除く): 205548248

約数列:

[1, 2, 4, 8, 97, 194, 331, 388, 662, 776, 887, 1324, 1774, 2648, 3548, 7096, 32107, 64214, 86039, 128428, 172078, 256856, 293597, 344156, 587194, 688312, 1174388, 2348776, 28478909, 56957818, 113915636, 227831272]

約数ペア:

[(1, 227831272), (2, 113915636), (4, 56957818), (8, 28478909), (97, 2348776), (194, 1174388), (331, 688312), (388, 587194), (662, 344156), (776, 293597), (887, 256856), (1324, 172078), (1774, 128428), (2648, 86039), (3548, 64214), (7096, 32107)]