221229398014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1\times {\mathrm{2203963}}^1$

素因数の和:2205615

約数の個数: 16

約数和(自身を含む): 342760481280

約数和(自身を除く): 121531083266

約数列:

[1, 2, 31, 62, 1619, 3238, 50189, 100378, 2203963, 4407926, 68322853, 136645706, 3568216097, 7136432194, 110614699007, 221229398014]

約数ペア:

[(1, 221229398014), (2, 110614699007), (31, 7136432194), (62, 3568216097), (1619, 136645706), (3238, 68322853), (50189, 4407926), (100378, 2203963)]