200517700

素因数分解:

$2^2\times 5^2\times {\mathrm{1237}}^1\times {\mathrm{1621}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 435743812

約数和(自身を除く): 235226112

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1237, 1621, 2474, 3242, 4948, 6185, 6484, 8105, 12370, 16210, 24740, 30925, 32420, 40525, 61850, 81050, 123700, 162100, 2005177, 4010354, 8020708, 10025885, 20051770, 40103540, 50129425, 100258850, 200517700]

約数ペア:

[(1, 200517700), (2, 100258850), (4, 50129425), (5, 40103540), (10, 20051770), (20, 10025885), (25, 8020708), (50, 4010354), (100, 2005177), (1237, 162100), (1621, 123700), (2474, 81050), (3242, 61850), (4948, 40525), (6185, 32420), (6484, 30925), (8105, 24740), (12370, 16210)]