212213663

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 228614400

約数和(自身を除く): 16400737

約数列:

[1, 23, 41, 139, 943, 1619, 3197, 5699, 37237, 66379, 131077, 225041, 1526717, 5175943, 9226681, 212213663]

約数ペア:

[(1, 212213663), (23, 9226681), (41, 5175943), (139, 1526717), (943, 225041), (1619, 131077), (3197, 66379), (5699, 37237)]