208031114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 337089600

約数和(自身を除く): 129058486

約数列:

[1, 2, 19, 38, 67, 101, 134, 202, 809, 1273, 1618, 1919, 2546, 3838, 6767, 13534, 15371, 30742, 54203, 81709, 108406, 128573, 163418, 257146, 1029857, 1552471, 2059714, 3104942, 5474503, 10949006, 104015557, 208031114]

約数ペア:

[(1, 208031114), (2, 104015557), (19, 10949006), (38, 5474503), (67, 3104942), (101, 2059714), (134, 1552471), (202, 1029857), (809, 257146), (1273, 163418), (1618, 128573), (1919, 108406), (2546, 81709), (3838, 54203), (6767, 30742), (13534, 15371)]