210007134772

素因数分解:

$2^2\times {\mathrm{1987}}^1\times {\mathrm{26422639}}^1$

素因数の和:26424630

約数の個数: 12

約数和(自身を含む): 367697458240

約数和(自身を除く): 157690323468

約数列:

[1, 2, 4, 1987, 3974, 7948, 26422639, 52845278, 105690556, 52501783693, 105003567386, 210007134772]

約数ペア:

[(1, 210007134772), (2, 105003567386), (4, 52501783693), (1987, 105690556), (3974, 52845278), (7948, 26422639)]