202437140

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{36541}}^1$

素因数の和:36827

約数の個数: 24

約数和(自身を含む): 426664392

約数和(自身を除く): 224227252

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 36541, 73082, 146164, 182705, 365410, 730820, 10121857, 20243714, 40487428, 50609285, 101218570, 202437140]

約数ペア:

[(1, 202437140), (2, 101218570), (4, 50609285), (5, 40487428), (10, 20243714), (20, 10121857), (277, 730820), (554, 365410), (1108, 182705), (1385, 146164), (2770, 73082), (5540, 36541)]