200190004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{376297}}^1$

素因数の和:376327

約数の個数: 24

約数和(自身を含む): 421453760

約数和(自身を除く): 221263756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 376297, 752594, 1505188, 2634079, 5268158, 7149643, 10536316, 14299286, 28598572, 50047501, 100095002, 200190004]

約数ペア:

[(1, 200190004), (2, 100095002), (4, 50047501), (7, 28598572), (14, 14299286), (19, 10536316), (28, 7149643), (38, 5268158), (76, 2634079), (133, 1505188), (266, 752594), (532, 376297)]