229590977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 293289984

約数和(自身を除く): 63699007

約数列:

[1, 7, 11, 67, 77, 191, 233, 469, 737, 1337, 1631, 2101, 2563, 5159, 12797, 14707, 15611, 17941, 44503, 89579, 109277, 140767, 171721, 311521, 489533, 985369, 1202047, 2981701, 3426731, 20871907, 32798711, 229590977]

約数ペア:

[(1, 229590977), (7, 32798711), (11, 20871907), (67, 3426731), (77, 2981701), (191, 1202047), (233, 985369), (469, 489533), (737, 311521), (1337, 171721), (1631, 140767), (2101, 109277), (2563, 89579), (5159, 44503), (12797, 17941), (14707, 15611)]