200228120

素因数分解:

$2^3\times 5^1\times {\mathrm{5005703}}^1$

素因数の和:5005714

約数の個数: 16

約数和(自身を含む): 450513360

約数和(自身を除く): 250285240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5005703, 10011406, 20022812, 25028515, 40045624, 50057030, 100114060, 200228120]

約数ペア:

[(1, 200228120), (2, 100114060), (4, 50057030), (5, 40045624), (8, 25028515), (10, 20022812), (20, 10011406), (40, 5005703)]