200418230

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{83857}}^1$

素因数の和:84103

約数の個数: 16

約数和(自身を含む): 362266560

約数和(自身を除く): 161848330

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 83857, 167714, 419285, 838570, 20041823, 40083646, 100209115, 200418230]

約数ペア:

[(1, 200418230), (2, 100209115), (5, 40083646), (10, 20041823), (239, 838570), (478, 419285), (1195, 167714), (2390, 83857)]