218794034

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1\times {\mathrm{797}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 330400728

約数和(自身を除く): 111606694

約数列:

[1, 2, 317, 433, 634, 797, 866, 1594, 137261, 252649, 274522, 345101, 505298, 690202, 109397017, 218794034]

約数ペア:

[(1, 218794034), (2, 109397017), (317, 690202), (433, 505298), (634, 345101), (797, 274522), (866, 252649), (1594, 137261)]