210965705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{19417}}^1$

素因数の和:19516

約数の個数: 16

約数和(自身を含む): 264240144

約数和(自身を除く): 53274439

約数列:

[1, 5, 41, 53, 205, 265, 2173, 10865, 19417, 97085, 796097, 1029101, 3980485, 5145505, 42193141, 210965705]

約数ペア:

[(1, 210965705), (5, 42193141), (41, 5145505), (53, 3980485), (205, 1029101), (265, 796097), (2173, 97085), (10865, 19417)]