223217662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 362167200

約数和(自身を除く): 138949538

約数列:

[1, 2, 19, 38, 53, 106, 137, 274, 809, 1007, 1618, 2014, 2603, 5206, 7261, 14522, 15371, 30742, 42877, 85754, 110833, 137959, 221666, 275918, 814663, 1629326, 2105827, 4211654, 5874149, 11748298, 111608831, 223217662]

約数ペア:

[(1, 223217662), (2, 111608831), (19, 11748298), (38, 5874149), (53, 4211654), (106, 2105827), (137, 1629326), (274, 814663), (809, 275918), (1007, 221666), (1618, 137959), (2014, 110833), (2603, 85754), (5206, 42877), (7261, 30742), (14522, 15371)]