201631042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{18461}}^1$

素因数の和:18633

約数の個数: 16

約数和(自身を含む): 311933952

約数和(自身を除く): 110302910

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 18461, 36922, 793823, 1587646, 2344547, 4689094, 100815521, 201631042]

約数ペア:

[(1, 201631042), (2, 100815521), (43, 4689094), (86, 2344547), (127, 1587646), (254, 793823), (5461, 36922), (10922, 18461)]