201558423038

素因数分解:

$2^1\times 7^1\times {\mathrm{225133}}^1\times {\mathrm{63949}}^1$

素因数の和:289091

約数の個数: 16

約数和(自身を含む): 345535663200

約数和(自身を除く): 143977240162

約数列:

[1, 2, 7, 14, 63949, 127898, 225133, 447643, 450266, 895286, 1575931, 3151862, 14397030217, 28794060434, 100779211519, 201558423038]

約数ペア:

[(1, 201558423038), (2, 100779211519), (7, 28794060434), (14, 14397030217), (63949, 3151862), (127898, 1575931), (225133, 895286), (447643, 450266)]