201616972

素因数分解:

$2^2\times {\mathrm{2909}}^1\times {\mathrm{17327}}^1$

素因数の和:20240

約数の個数: 12

約数和(自身を含む): 352971360

約数和(自身を除く): 151354388

約数列:

[1, 2, 4, 2909, 5818, 11636, 17327, 34654, 69308, 50404243, 100808486, 201616972]

約数ペア:

[(1, 201616972), (2, 100808486), (4, 50404243), (2909, 69308), (5818, 34654), (11636, 17327)]