200968012

素因数分解:

$2^2\times 7^2\times {\mathrm{1025347}}^1$

素因数の和:1025365

約数の個数: 18

約数和(自身を含む): 409113852

約数和(自身を除く): 208145840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1025347, 2050694, 4101388, 7177429, 14354858, 28709716, 50242003, 100484006, 200968012]

約数ペア:

[(1, 200968012), (2, 100484006), (4, 50242003), (7, 28709716), (14, 14354858), (28, 7177429), (49, 4101388), (98, 2050694), (196, 1025347)]