201740368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117839}}^1$

素因数の和:117954

約数の個数: 20

約数和(自身を含む): 394528320

約数和(自身を除く): 192787952

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117839, 235678, 471356, 942712, 1885424, 12608773, 25217546, 50435092, 100870184, 201740368]

約数ペア:

[(1, 201740368), (2, 100870184), (4, 50435092), (8, 25217546), (16, 12608773), (107, 1885424), (214, 942712), (428, 471356), (856, 235678), (1712, 117839)]