208336007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 247726080

約数和(自身を除く): 39390073

約数列:

[1, 11, 19, 47, 127, 167, 209, 517, 893, 1397, 1837, 2413, 3173, 5969, 7849, 9823, 21209, 26543, 34903, 65659, 86339, 113411, 149131, 233299, 402971, 996823, 1247521, 1640441, 4432681, 10965053, 18939637, 208336007]

約数ペア:

[(1, 208336007), (11, 18939637), (19, 10965053), (47, 4432681), (127, 1640441), (167, 1247521), (209, 996823), (517, 402971), (893, 233299), (1397, 149131), (1837, 113411), (2413, 86339), (3173, 65659), (5969, 34903), (7849, 26543), (9823, 21209)]