201757514

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{34231}}^1$

素因数の和:34661

約数の個数: 16

約数和(自身を含む): 346701696

約数和(自身を除く): 144944182

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 34231, 68462, 239617, 479234, 14411251, 28822502, 100878757, 201757514]

約数ペア:

[(1, 201757514), (2, 100878757), (7, 28822502), (14, 14411251), (421, 479234), (842, 239617), (2947, 68462), (5894, 34231)]