211888972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{49003}}^1$

素因数の和:49077

約数の個数: 24

約数和(自身を含む): 395168256

約数和(自身を除く): 183279284

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 49003, 98006, 196012, 1127069, 2254138, 2303141, 4508276, 4606282, 9212564, 52972243, 105944486, 211888972]

約数ペア:

[(1, 211888972), (2, 105944486), (4, 52972243), (23, 9212564), (46, 4606282), (47, 4508276), (92, 2303141), (94, 2254138), (188, 1127069), (1081, 196012), (2162, 98006), (4324, 49003)]