227394356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{427433}}^1$

素因数の和:427463

約数の個数: 24

約数和(自身を含む): 478726080

約数和(自身を除く): 251331724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 427433, 854866, 1709732, 2992031, 5984062, 8121227, 11968124, 16242454, 32484908, 56848589, 113697178, 227394356]

約数ペア:

[(1, 227394356), (2, 113697178), (4, 56848589), (7, 32484908), (14, 16242454), (19, 11968124), (28, 8121227), (38, 5984062), (76, 2992031), (133, 1709732), (266, 854866), (532, 427433)]