201325205906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{397875901}}^1$

素因数の和:397875937

約数の個数: 16

約数和(自身を含む): 343764779328

約数和(自身を除く): 142439573422

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 397875901, 795751802, 4376634911, 8753269822, 9151145723, 18302291446, 100662602953, 201325205906]

約数ペア:

[(1, 201325205906), (2, 100662602953), (11, 18302291446), (22, 9151145723), (23, 8753269822), (46, 4376634911), (253, 795751802), (506, 397875901)]