133380200

素因数分解:

$2^3\times 5^2\times {\mathrm{666901}}^1$

素因数の和:666917

約数の個数: 24

約数和(自身を含む): 310109430

約数和(自身を除く): 176729230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 666901, 1333802, 2667604, 3334505, 5335208, 6669010, 13338020, 16672525, 26676040, 33345050, 66690100, 133380200]

約数ペア:

[(1, 133380200), (2, 66690100), (4, 33345050), (5, 26676040), (8, 16672525), (10, 13338020), (20, 6669010), (25, 5335208), (40, 3334505), (50, 2667604), (100, 1333802), (200, 666901)]