202440790

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 370751904

約数和(自身を除く): 168311114

約数列:

[1, 2, 5, 10, 107, 137, 214, 274, 535, 685, 1070, 1370, 1381, 2762, 6905, 13810, 14659, 29318, 73295, 146590, 147767, 189197, 295534, 378394, 738835, 945985, 1477670, 1891970, 20244079, 40488158, 101220395, 202440790]

約数ペア:

[(1, 202440790), (2, 101220395), (5, 40488158), (10, 20244079), (107, 1891970), (137, 1477670), (214, 945985), (274, 738835), (535, 378394), (685, 295534), (1070, 189197), (1370, 147767), (1381, 146590), (2762, 73295), (6905, 29318), (13810, 14659)]