201805235

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{1063}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 248312064

約数和(自身を除く): 46506829

約数列:

[1, 5, 43, 215, 883, 1063, 4415, 5315, 37969, 45709, 189845, 228545, 938629, 4693145, 40361047, 201805235]

約数ペア:

[(1, 201805235), (5, 40361047), (43, 4693145), (215, 938629), (883, 228545), (1063, 189845), (4415, 45709), (5315, 37969)]