201248212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{20149}}^1$

素因数の和:20391

約数の個数: 24

約数和(自身を含む): 385912800

約数和(自身を除く): 184664588

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 20149, 40298, 80596, 221639, 443278, 886556, 4573823, 9147646, 18295292, 50312053, 100624106, 201248212]

約数ペア:

[(1, 201248212), (2, 100624106), (4, 50312053), (11, 18295292), (22, 9147646), (44, 4573823), (227, 886556), (454, 443278), (908, 221639), (2497, 80596), (4994, 40298), (9988, 20149)]