216906238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{6229}}^1$

素因数の和:7011

約数の個数: 16

約数和(自身を含む): 340008480

約数和(自身を除く): 123102242

約数列:

[1, 2, 23, 46, 757, 1514, 6229, 12458, 17411, 34822, 143267, 286534, 4715353, 9430706, 108453119, 216906238]

約数ペア:

[(1, 216906238), (2, 108453119), (23, 9430706), (46, 4715353), (757, 286534), (1514, 143267), (6229, 34822), (12458, 17411)]