210439228

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{785221}}^1$

素因数の和:785292

約数の個数: 12

約数和(自身を含む): 373765672

約数和(自身を除く): 163326444

約数列:

[1, 2, 4, 67, 134, 268, 785221, 1570442, 3140884, 52609807, 105219614, 210439228]

約数ペア:

[(1, 210439228), (2, 105219614), (4, 52609807), (67, 3140884), (134, 1570442), (268, 785221)]