202102558

素因数分解:

$2^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{2081}}^1$

素因数の和:3088

約数の個数: 24

約数和(自身を含む): 353173824

約数和(自身を除く): 151071266

約数列:

[1, 2, 7, 14, 49, 98, 991, 1982, 2081, 4162, 6937, 13874, 14567, 29134, 48559, 97118, 101969, 203938, 2062271, 4124542, 14435897, 28871794, 101051279, 202102558]

約数ペア:

[(1, 202102558), (2, 101051279), (7, 28871794), (14, 14435897), (49, 4124542), (98, 2062271), (991, 203938), (1982, 101969), (2081, 97118), (4162, 48559), (6937, 29134), (13874, 14567)]