201444018

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{140477}}^1$

素因数の和:140721

約数の個数: 16

約数和(自身を含む): 404576640

約数和(自身を除く): 203132622

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 140477, 280954, 421431, 842862, 33574003, 67148006, 100722009, 201444018]

約数ペア:

[(1, 201444018), (2, 100722009), (3, 67148006), (6, 33574003), (239, 842862), (478, 421431), (717, 280954), (1434, 140477)]