201420004

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{2557}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 360984960

約数和(自身を除く): 159564956

約数列:

[1, 2, 4, 47, 94, 188, 419, 838, 1676, 2557, 5114, 10228, 19693, 39386, 78772, 120179, 240358, 480716, 1071383, 2142766, 4285532, 50355001, 100710002, 201420004]

約数ペア:

[(1, 201420004), (2, 100710002), (4, 50355001), (47, 4285532), (94, 2142766), (188, 1071383), (419, 480716), (838, 240358), (1676, 120179), (2557, 78772), (5114, 39386), (10228, 19693)]