203445442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{5387}}^1$

素因数の和:6233

約数の個数: 16

約数和(自身を含む): 318883392

約数和(自身を除く): 115437950

約数列:

[1, 2, 23, 46, 821, 1642, 5387, 10774, 18883, 37766, 123901, 247802, 4422727, 8845454, 101722721, 203445442]

約数ペア:

[(1, 203445442), (2, 101722721), (23, 8845454), (46, 4422727), (821, 247802), (1642, 123901), (5387, 37766), (10774, 18883)]